Greetings and welcome to the Federal Signal Corporation first-quarter earnings conference call. At this time, all participants are in a listen-only mode. A brief question-and-answer session will follow the formal presentation. If anyone should require operator assistance during the conference, please press star zero on your telephone keypad. As a reminder, this conference is being recorded. It is now my pleasure to introduce your host, Felix Boeschen, Vice President Corporate Strategy and Investor Relations. Thank you, sir. You may begin. Good morning and welcome to Federal Signal's first-quarter 2024 conference call. I'm Felix Boeschen, the company's Vice President of Corporate Strategy and Investor Relations. Also with me on the call today is Jennifer Sherman, our President and Chief Executive Officer, and Ian Hudson, our Chief Financial Officer. We will refer to some presentation slides today as well as to the earnings release which we issued this morning. The slides can be followed online by going to our website, federalsignal.com, clicking on the investor call icon, and signing into the webcast. We've also posted the slide presentation and the earnings release under the Investor tab on our website. Before we begin, I'd like to remind you that some of our comments made today may contain forward-looking statements that are subject to the safe harbor language found in today's news release and in Federal Signal's filings with the Securities and Exchange Commission. These documents are available on our website. Our presentation also contains some measures that are not in accordance with U.S. Generally Accepted Accounting Principles. In our earnings release and filings, we reconcile these non-GAAP measures to GAAP measures. In addition, we will file our Form 10-Q later today. Ian will start today by providing details on our first-quarter financial results. Jennifer will then provide her perspective on our performance, provide an update on our multi-year strategic initiatives, and our revised outlook for 2024. After our prepared comments, we will open the line for any questions. With that, I would now like to turn the call over to Ian. Thank you, Felix. Our consolidated first-quarter financial results are provided in today's earnings release. In summary, we delivered strong financial results for the quarter with double-digit year-over-year net sales and earnings growth, gross margin expansion, a 250 basis point improvement in EBITDA margin, and new records in orders and backlog. Consolidated net sales for the quarter were $425 million, up $39 million or 10% compared to last year. Organic sales growth for the quarter was $28 million or 7%. Consolidated operating income for the quarter was $54.3 million, up $14.8 million or 37% compared to last year. Consolidated Adjusted EBITDA for the quarter was $70.6 million, up $16.1 million or 30% compared to last year. That translates to a margin of 16.6% in Q1 this year, up 250 basis points compared to last year. GAAP EPS for the quarter was $0.84 per share, up $0.39 per share or 87% from last year. On an adjusted basis, EPS for the quarter was $0.64 per share, up $0.18 per share or 39% from last year. Order intake for the quarter was outstanding, and we again reported record orders in the first quarter, surpassing the previous high which was set in Q2 last year. In total, orders in Q1 this year were $503 million, an increase of $28 million or 6% compared to Q1 last year. Backlog at the end of the quarter was $1.1 billion, another all-time high for the company, and an increase of $132 million or 14% compared to Q1 last year. In terms of our group results, ESG's net sales for the quarter were $354 million, up $35.0 million or 11% compared to last year, despite the effects of a third-party component supply issue that delayed the timing of approximately $13 million of unit shipments at our largest facility. ESG's operating income for the quarter was $51.7 million, up $14.1 million or 38% compared to last year. ESG's Adjusted EBITDA for the quarter was $66.5 million, up $15.3 million or 30% compared to last year. That translates to an Adjusted EBITDA margin for the quarter of 18.8%, an improvement of 270 basis points compared to last year. ESG reported total orders of $428 million in Q1 this year, an increase of $32 million or 8% compared to last year. SSG's net sales for the quarter were $71 million this year, up $4 million or 6%. SSG's operating income for the quarter was $13.8 million, up $1.7 million or 14% compared to last year. SSG's Adjusted EBITDA for the quarter was $14.8 million, up $1.6 million or 12%. That translates to a margin of 20.9% towards the upper end of SSG's target range and up 110 basis points compared to last year. SSG's orders for the quarter were $75 million compared to $79 million in Q1 last year. Corporate operating expenses for the quarter were $11.2 million compared to $10.2 million last year, with the increase primarily due to higher stock compensation and incentive-based compensation expense, partially offset by a benefit from an insurance recovery of approximately $2 million. Turning now to the consolidated income statement, where the increase in sales contributed to a $20.2 million improvement in gross profit. Consolidated gross margin for the quarter was 27.3%, a 240 basis point increase over last year. As a percentage of sales, our selling, engineering, general, and administrative expenses for the quarter were essentially unchanged from Q1 last year. Other items affecting the quarterly results include a $200,000 increase in acquisition-related expenses, a $100,000 increase in other expense, and a $1.5 million reduction in interest expense. During Q1 this year, we also recorded a $13 million discrete tax benefit after the Joint Committee on Taxation approved the company's tax refund claim resulting from the execution of a multi-year tax planning strategy. We expect to receive the cash refund during the second quarter. Including this benefit and the recognition of $800,000 in excess tax benefits associated with stock compensation activity, we recognize an income tax benefit of $700,000 in the current year quarter compared to an income tax expense of $7.3 million in the prior year quarter. Our effective tax rate for Q1 this year was a benefit of 1.4%, including the $13 million tax benefit and expense of approximately 24% without it. That compares to an effective tax rate of 21% in Q1 last year. At this time, we expect our effective tax rate for the remaining three quarters of 2024 to be between 25% and 26%, excluding any additional discrete tax benefits. On an overall GAAP basis, we therefore earned $0.84 per share in Q1 this year compared with $0.45 per share in Q1 last year. To facilitate earnings comparisons, we typically adjust our GAAP earnings per share for unusual items recorded in the current or prior quarters. In the current year quarters, we made adjustments to GAAP earnings per share to exclude acquisition-related expenses and the $13 million tax benefit I previously mentioned. On this basis, our adjusted earnings for the quarter were $0.64 per share compared with $0.46 per share last year. Looking now at cash flow, we generated $31 million of cash from operations during the quarter, an increase of $24 million from Q1 last year. We ended the quarter with $223 million of net debt and availability under our credit facility of $516 million. Our current net debt leverage ratio remains low. With our financial position remaining strong, we have significant flexibility to invest in organic growth initiatives, pursue strategic acquisitions, and return cash to stockholders through dividends and opportunistic share repurchases. On that note, we paid dividends of $7.3 million during the quarter, reflecting an increased dividend of $0.12 per share, and we recently announced a similar dividend for the second quarter. That concludes my comments, and I would now like to turn the call over to Jennifer. Thank you, Ian. Our first-quarter results represent a strong start to the year as our team set first-quarter performance records across many metrics, including net sales and Adjusted EPS, while orders and backlog again rose to new all-time highs. The strength of the sales growth and margin expansion during Q1 reinforced the underlying themes and strategies we have previously discussed. Within our Environmental Solutions Group, we were able to deliver 11% year-over-year net sales growth and a 30% increase in Adjusted EBITDA. Strong aftermarket demand, continued price realization, contributions from our recent acquisitions, and increases in production at several businesses were meaningful contributors to this year-over-year growth, which was achieved despite an isolated third-party component supply issue that we experienced in March at our Streator manufacturing facility. We have previously discussed our objective to increase production levels at this facility in an effort to reduce lead times, and on that note, we started this year strong with unit production over the first two months of the year, up 12% year-over-year. Upon encountering this issue in March, we shifted some of our production to prioritize customer deliveries at the expense of units destined for our own rental fleet, which resulted in fewer rental fleet additions in Q1 than we had originally anticipated. As Ian noted, this component supply issue delayed the timing of approximately $13 million of sewer cleaner shipments in the quarter as we were unable to ship several substantially completed units. In order to minimize the impact of this disruption, our teams have worked diligently with our supplier and have identified a solution that we began implementing in April. Importantly, given our mitigating actions, recovery plan, and good access to labor, we expect to ship all impacted units in the second quarter and do not believe this will materially alter our underlying building plans for the rest of the year. More broadly, across our businesses, we continue to see incremental underlying supply chain improvements, though, as we have recently experienced, episodic challenges remain at several of our ESG businesses. We believe that we are well- positioned to respond to supply chain challenges, and we continue to expect gradual build-rate increases throughout the year. Our dump truck body businesses had a standout quarter with sales up 7% on the back of improving chassis availability for the majority of our businesses and supply chain fluidity. The increased dump truck body production, coupled with our rigorous 80/20 processes at several key facilities, including our OX Bodies plant in Fayette, Alabama, was a contributing factor in our year-over-year margin improvement within the ESG segment. Although the supply of Class 5 chassis remains a constraint for a minority share of our dump body businesses, we remain optimistic for further build-rate increases on a combination of pent-up replacement demand, underlying demand increases, and improving chassis flow across Class 8 units. Our teams also continue to find innovative solutions to best serve our customers throughout this still fluid supply chain environment. One such example is the recent launch of our interchangeable body product, Switch-N-Go, on a Class 3 chassis. We introduced this lighter-weight product at the NTEA show in March and have received positive customer feedback as it further broadens chassis options for existing customers while targeting additional end markets. Shifting to aftermarkets, activity remains strong across our offerings as total aftermarket revenue increased 6% year-over-year, led by an 11% year-over-year increase in part sales and a 9% year-over-year increase in rental income as demand for our equipment and utilization rates remain elevated. The recent acquisitions of Ground Force and TowHaul also provided meaningful contributions to our year-over-year growth in part sales, with TowHaul parts representing approximately 60% of its total revenues in the quarter. Going forward, we continue to see potential for further aftermarket growth as the team optimizes recently acquired businesses and new businesses are introduced to the platform via M&A. In aggregate, the aftermarket represented 26% of ESG revenue in the first quarter of 2024. In addition to strong organic growth, our recent acquisitions also contributed, with Trackless, our most recent acquisition, continuing its strong start, adding approximately $11 million to our top line during the quarter. Shifting to our Safety and Security Systems Group, the team delivered another quarter of strong results with 6% top line growth and an Adjusted EBITDA margin of 20.9% at the top end of our SSG margin target range. Sales of public safety equipment and warning systems led the charge, with revenues up 12% and 15% respectively. Our teams are seeing continued efficiency benefits resulting from recent investments, increased operating leverage on rising volumes, and strong price realization, all of which contributed to a 110 basis point margin improvement year-over-year. Lastly, we are pleased with our cash generation of the quarter as cash from operations rose by more than $20 million year-over-year. Recall, the first quarter typically represents our lowest cash flow quarter due to seasonal working capital builds and rental fleet investment. On an annual basis, we continue to target 100% cash conversion levels. Shifting now to current market conditions, demand for our product offerings remains strong, with our first-quarter order intake representing a new quarterly record. The composition of orders remains balanced between publicly funded and industrial end markets, though demand for our dump truck bodies stood out, with orders up approximately $22 million or 38% in the quarter. We believe this to be driven by a combination of pent-up replacement demand as chassis supply shortages have weighed on demand last year, execution on strategic initiatives across different end markets, and high current equipment utilization levels. As mentioned on our last call, we are seeing early examples of our equipment being used in projects resulting from the $550 billion Bipartisan Infrastructure Bill. Although not material at this point, some of the pieces of equipment currently in use at early infrastructure-funded projects include street sweepers, safe digging equipment, and warning systems. While we are encouraged to see these early examples, we still believe we remain in early innings of what should prove to be a multi-year demand uplift for our suite of products and aftermarket services pursuant to the Infrastructure Bill. We also continue to see strong demand for our publicly funded side of the business as our diversification and market share efforts are yielding positive results. To provide some context around this, public funded refers to a wide range of funding mechanisms for our products, including water taxes for our flagship sewer cleaners, general U.S. municipal funds, certain U.S. federal funds, Canadian provincial budgets, Canadian federal funds, and several international budgets, especially for our European SSG business, VAMA. Lastly, although SSG Q1 orders were down slightly compared to record orders in the prior year period, we were pleased with the $75 million orders reported this quarter. Recall that in Q1 last year, we booked an $11 million fleet order for public safety equipment from a customer in Mexico that we did not expect to repeat. Our teams continue to focus on increasing production levels to build more trucks as we aim to reduce current backlog and lead times while continuing to maintain a healthy order intake. We continue to believe that we have ample physical capacity and good access to labor to allow for scaling of current production levels. I now want to take a few minutes to provide an update on a couple of our key multi-year internal growth initiatives, many of which mark the foundation on which we recently raised our margin targets. Starting with the aftermarket, the growth of our rental and used equipment strategy continues to resonate well in the marketplace. Given the addition of rental and used offerings, we are targeting new cohorts of customers for many of our flagship products, including our sewer cleaners, safe digging trucks, street sweepers, and water blasting solutions. Jetstream, our water blasting business, is a great example of the success of our aftermarket strategy in recent years as sales of parts, service, and rentals have grown at a high single-digit CAGR since 2016, which has increased Jetstream's aftermarket mix by 400 basis points over that timeframe. This change in revenue composition was a strategic action the team undertook to best serve our customers' needs while, at the same time, expanding applications for the use of our equipment. We see similar optimization efforts across our other products. In fact, over the last six months, a cross-functional team has undergone a review of our commercial strategy for our TRUVAC safe digging products and our Guzzler industrial vacuum loaders. As part of this process, we have identified opportunities for growth in certain territories we believe to be currently underserved that warrant incremental investments in the form of TRUVAC and Guzzler rental additions and other related service assets addressing a need in certain territories that we have recently assumed. As a result, over the remainder of the year, we currently expect to incur incremental TRUVAC and Guzzler fleet investments beyond what we had originally contemplated in our previous 2024 guidance. By allocating more of our production to our internal fleet, we expect these investments to represent a revenue drag of up to $20 million compared to our original revenue outlook and also pose a headwind to current year EBITDA. These factors have been embedded into our latest outlook for the year. Importantly, we expect these TRUVAC and Guzzler aftermarket investments to be accretive to our longer-term outlook as units become operational, generate rental and parts income, and subsequently translate into used equipment sales, with many rental customers purchasing the equipment following the initial rental period. In addition to providing attractive returns, our aftermarket model helps us to access new customer cohorts. Recall, we continue to believe that rising adoption of safe digging excavation methods in the United States remains an important tailwind for our business in the coming years. This, coupled with the proliferation of use cases for hydroexcavation and rising demand from the Bipartisan Infrastructure Bill, leaves us and our dealer partners optimistic regarding future demand. In short, we see our aftermarket business as a growing ecosystem spanning parts, service, rental, and used equipment offerings that is particularly powerful for newly acquired companies coming onto the platform. In fact, just last week, I had the opportunity to attend our team's open house at our new JJE facility located in the Denver area, where we showcased 12 different Federal Signal brands out of one shared location to over 150 customers in attendance. It is this shared aftermarket footprint that allows us to best serve our customers at scale. Our M&A pipeline also remains active. We are diligently working on optimizing our recently acquired businesses while surgically evaluating new opportunities that meet our criteria. Lastly, our new product development remains at the core of the Federal Signal identity. We remain focused on several electrification projects across our family of vehicles, and we are pleased with the early momentum of our electric street sweeper orders. We are also introducing several new products within our SSG businesses, including a universal mass warning siren control, and we expect to begin accepting orders for the Class 3 Switch-N-Go product next month. Turning to our outlook for the rest of the year, demand for our products and our aftermarket offerings remains strong, with both our orders and backlog this quarter again setting new company records. With our first quarter performance, our record backlog, and continued execution against our strategic and operational initiatives, we are raising our full year Adjusted EPS outlook to a new range of $2.95-$3.15 from the prior range of $2.85-$3.05. As noted, this outlook contemplates higher than originally anticipated investments in our rental fleet from Q2 to Q4, given our prioritization of slots to external customers in the first quarter and our aftermarket growth strategy. The guidance also reflects our view of continued gradual build increases and healthy demand for our parts and service offerings. At this time, we are also reaffirming our full- year net sales outlook between $1.85 billion and $1.9 billion. We also continue to expect double-digit improvement in pre-tax earnings and EBITDA margin performance in the upper half of our target range. Lastly, we are maintaining our CapEx outlook of $35 million-$45 million for the year. At this time, I think we're ready for questions. Operator. Thank you. We will now be conducting a question-and-answer session. If you would like to ask a question, please press star one on your telephone keypad. A confirmation tone will indicate that your line is in the question queue. You may press star two if you would like to remove your question from the queue. For participants using speaker equipment, it may be necessary to pick up your handset before pressing the star keys. One moment, please, while we poll for questions. Our first question comes from Steve Barger with KeyBanc Capital Markets. Please proceed with your question. Hi. Good morning. Good morning. Yeah. It is a good morning. It is. I want to first start with the Dealer Channel. Obviously, a huge focus. You spent the whole slide on internal growth initiatives. What percentage of the dealers have a market share where realistically it'll be hard to grow share versus what percentage have lower share in their region and you'd consider substantial opportunity for share? Yes. So over beginning in 2023 last year and moving into this year, we've undertaken an initiative working closely with our dealer partners to better understand market share. In fact, Felix, in his strategy role, is leading that effort. And we have several very strong dealer partners. I think all of them would agree this initiative has been helpful, and there's a lot of opportunity, we believe, to grow market share, particularly with some of our organic growth initiatives as we move forward. I guess okay. What percentage of the channel is optimized for rental and aftermarket, meaning all the infrastructure is in place to drive meaningful revenue as you push those initiatives out? I think we always think there's opportunities to improve. We have several strong dealer partners. With the ecosystem that we've talked about in terms of new equipment, rental, and then used equipment sales, we think that opens up the door for new customers as we move forward. We continue to always identify opportunities to improve as we move forward. Okay. I'll ask one more about the channel. I think the target for the aftermarket to include rental is around 30% or a little less. I know it's hard to build rental with your new equipment backlog where it is, and you mentioned that for this quarter. The question is, can you compare margin or return on capital for aftermarket and rental versus selling equipment on a third-party basis? How favourable or is it in line or much more favourable? Just trying to gauge the benefit because it seems like a big opportunity. Yeah, Steve. I think when we look at kind of the optimal life cycle of a piece of our equipment, when you consider the part you put a piece of equipment into the rental fleet, you rent it for a period of two-three years, you get the parts and service revenue over that time period, and then you sell it as a used piece of equipment. Our equipment tends to retain its resale value pretty well. When we look at that whole return versus a new equipment sale, it's more attractive to put it through that kind of aftermarket ecosystem as we refer to it. So yeah, and that's what we were trying to explain with the investments we're making in the fleet. From a return standpoint, while it may be a headwind to EBITDA in 2024, the longer-term returns are more attractive than new equipment sale. And so from a return standpoint, that's really one of the drivers for the investment. And what's exciting for us is it opens up, both for us and for our dealer partners, new customers, particularly with that used equipment, because it's at a different price point. No, understood. Yeah. It seems like there's a lot of opportunity through a lot of different facets of the dealer channel. But with that, I'll get back in line. Thanks. Thanks, Steve. Thank you. Our next question comes from Chris Moore with CJS Securities. Please proceed with your question. Hey, Chris. Hey. Good morning, guys. Good morning. Maybe we'll just stay with the rental fleet for a second. So obviously, you talked about the third-party component supply. To help offset some of that, you took some rental fleet production from Q1. That That normally impacts Q1. Is that fair to say that piece of it could have a little bit of impact on Q2? Right now, yes, we did shift some of the rental delivery from Q1 to Q2. In addition, as we talked about, as a result of this cross-functional task force, we will be investing up to $20 million of equipment in safe digging equipment and our Guzzler equipment. We baked all that into the improved guidance that we gave this morning. So we think we're in pretty good shape. Gotcha. That's helpful. You talked about this a little bit. So I think roughly 80% of your products are touched at some point by the infrastructure spending. And just want to go a little deeper, maybe into the timing. It sounds like early on, street sweeper, some safety equipment would be more of the focus. And as things evolve over the next few years, the balance of that 80%, or how should I look at that timing? Yeah. So we believe we've seen some limited examples thus far, particularly with respect to street sweeping, safe digging equipment, dump trucks, and then our warning systems. So again, we think we're in very early innings. Sometimes it's hard to understand, particularly with dump trucks, because they have multi-uses where they're going. But we saw dump truck orders were up $22 million or 38%, so that was encouraging. We continue to monitor the White House website, and we believe that the cadence of projects is beginning, and that will provide a multi-year tailwind for the company as we move forward. Got it. Maybe just one last one for me. Sure. The new product development, obviously, EV, very important. It looks like the biggest hurdle to any significant move by customers to electrification is the cost, not cost coming necessarily from Federal Signal. Just trying to kind of understand what you're seeing there and what your thoughts might be over the medium term. Yeah. So EV continues to be an important tenet of our NPD program. We introduced and showcased several EV dump trucks at the NTEA show. We're encouraged by, although still small, the increasing pace of orders for our electric street sweeper product. But price does seem to be the biggest single objection, and particularly it's around the cost of the chassis that we don't manufacture. But we are fully committed to continuing our EV development efforts, and we expect, as we move forward, that sales will continue to increase. Got it. No, it makes sense. I will jump back in line. Appreciate it, guys. Our next question comes from Mike Shlisky with D.A. Davidson. Please proceed with your question. Morning. Morning. And thanks for good morning. Thanks for taking my question. I just want to get some more details from you on your plans in rentals. It's still a relatively small part of the business. It is a large portion of other parts of the infrastructure world. They're used in a lot of projects across, whether it's bucket trucks and certain kinds of dump trucks, certain kinds of safety equipment for construction sites, etc. I guess I'm kind of curious, more long-term, how large as a percentage of business do you think rental can or ought to be? Kind of how far could this kind of go here? Yeah. I think the thing that's important is to think about the ecosystem. When we rent a truck, the times can vary, but it's usually between 18 months and 2 years. In many situations, the entity that's renting the truck buys the truck. It's that used equipment that is an important part of the ecosystem in addition to parts and service. Furthermore, we have several strong rental partners, and we continue to support their efforts in the field. We began in the rental business in 2016. If you look at our investment into our fleet, you can see that it hasn't meaningfully changed over time given the growth of the company. We continue to believe that the largest part of our aftermarket business is parts, which is continuing to grow. That's, again, kind of going back to that ecosystem that we talk about. It is, we rent, we sell it as used equipment, and there's also that parts and service business that's continued to grow that's a critical part of that ecosystem. So just to kind of recap that, then the added asset you're putting in now is pretty much it. You don't have a much broader plan to make rental the lion's share or a really large percentage of the overall revenues? Yeah, Mike. The investment we talked about was just a specific investment we're making in certain territories that we recently assumed. So it's more we look at the investments and the additions to our fleet. We look at it product by product. We look at it by geography. So we're very selective in how and when we add. And so that's really the driver for this most recent investment that we're making. Got it. And then secondly, I wanted to ask about the Class 8 chassis supply. At this point, is Class 8 in any way a gating factor for your production, or do you feel that you're fully supplied at this point? There's been pretty big increases in some OEM Class 8 vocational chassis, not all of them. So I'm curious as to how you're feeling right now about the rest of the year here. We feel really good. Class 8 chassis supply is not an issue for us. Outstanding. I'll pass it along at this point. Thanks so much. Our next question comes from Walt Liptak with Seaport Research. Please proceed with your question. Hi. Thank you. Good morning. Good quarter, guys. Thank you. I wanted to ask about the backlog. You had the strong orders this quarter and the backlog now at $1.1 billion, which is a great thing. But at what point is there a point at which the backlog is too big and becomes a bad thing? I think, as we've talked about, we're very focused on building more trucks, which translates into increased throughput at our various businesses. We have focused on reducing our lead times, and we're making some progress. Before we had the third-party supply chain issue in March, production at our Streator facility was up 12% for the first two periods of the year. And with the implementation of the Federal Signal Operating System and our 80/20 efforts, we continue to expect increased throughput through the year. While maintaining strong orders, we expect those lead times to come down. Okay. Great. How should we think about the backlog at the end of the year if you're successful? Do we stay around this billion-dollar level through the year, or do you think it comes down? Yeah. I think we want to obviously, as Jennifer mentioned, we want to reduce those lead times by increasing production and shipping more, but also at the same time maintaining that healthy order intake. Rather than kind of focus on a backlog number, I think our objectives and our goals for the year are really increasing build rates per day, increasing production, things of that nature. But we want to maintain that healthy order intake level. That's really the focus. Okay. That sounds great. Then the orders, I wanted to ask about the orders for the dump truck business and just some questions around that. How big is the dump truck revenue on an annual basis, and what were the trends in the last couple of years? Because I'm recalling that there were some supply chain issues on chassis and maybe not the order levels or whatever in the last couple of years. And you talked about pent-up demand. So I wonder if you can help quantify it, how big is the revenue for that business, and what was the growth rate the last couple of years? Yeah. So the dump trucks represent about 17% of our total revenues. As you I think we mentioned on the call that the orders in that business were up $22 million or 38% year-over-year. So what we've seen there is really nice growth with the improvement in some of the chassis flow. We do believe that that is a business where there is some pent-up demand because, to your point on the recent trends, that business has been impacted by the tightness in the flow of chassis in recent years. So we do believe there is pent-up demand, and what we saw in Q1 gives us encouragement that with the improvement in chassis, there is going to be that pent-up demand. And what we've also seen is some of our businesses have been able to kind of expand geographically, which is really encouraging because, as we think about I think we had a question earlier about the infrastructure bill and the potential there. We think dump trucks is one area. Probably on the earlier end of the funding for that would be dump trucks. So we're encouraged with what we saw in Q1 and think there's probably more to come. Yeah. I'll just add there, kind of reiterating what Ian said, we've got a really good team. They're very focused on geographic expansion and market share growth, and they're having some early successes. So with the improved chassis supply, really good quarter by our dump truck businesses and more to come. Okay. Great. Okay. Thanks for the call. Our next question comes from Greg Burns with Sidoti & Co. Please proceed with your question. Morning. Given the substantial backlog and the extended lead times, could you just talk a little bit more, maybe about the calculus or the thought behind diverting production, maybe towards the rental fleet? I understand the longer-term opportunity, but how does that decision factor in with this idea that we want to get lead times down also at the same time? Maybe you could do both hand in hand. And also, the investments that you're looking to make into the rental fleet, could those even be higher were it not for the lead times, needing to manage those? What's the dynamic there? Thank you. Yeah. I think the investment, Greg, that we're talking about is specifically, we're only talking about TRUVAC and Guzzlers. And so for those product lines, the lead times are probably in an area that will be what we would call normal. So we're not in the same situation with sewer cleaners and sweepers, where those lead times are probably more extended than we'd like. So the investment really is not it's focused on the product lines where lead times are normal. So that's one area. The other reason that there is that need to add more units to the fleet, is just given the strength of used equipment sales that we've seen, and that creates the need to replenish. We talked about in Q1 shifting some of the production there to prioritize customers. So there is that shift that we had. We had planned to add units to the fleet in Q1. Some of that has now shifted to Q2. So kind of for the full year, that piece is somewhat neutral to our price guide. The incremental investment we're talking about is primarily on the Guzzlers and TRUVAC side. And again, that's the area where lead times are more normal. And I guess I'd add there is that we carefully monitor our rental fleet utilization and used equipment sales, parts and service. As we assume these additional territories specifically for safe digging and for Guzzler, we see opportunities there, and we want to be prepared to respond to that because we continue to believe that used equipment, in particular, along with parts, service will be an important growth area for the company. Okay. Great. Thank you very much. Our next question comes from Dave Storms with Stonegate Capital Markets. Please proceed with your question. Good morning. Preston Graham is sitting in for Dave today. You mentioned in your prepared remarks that your M&A pipeline continues to be strong. I guess any additional color you can share on what you're seeing in the M&A environment and what type of tuck-ins could make sense for the business going forward? Yeah. I think we're in a pretty good place right now. We're working on a number of different opportunities. Again, in many cases, these are opportunities that we have sourced, and we've developed relationships over a longer period of time. So pipeline is full and more to come. And I guess I'll reiterate that M&A will continue to be a meaningful part of our growth story as we move forward. I mentioned in my prepared remarks I was out in Denver last week at our open house. It was really exciting to see what happens when you bring all of these Federal Signal brands together under one umbrella. So good example of some of our organic growth initiatives and then some of our M&A working together. Got it. Very helpful. Thank you. And then one follow-up. Last quarter, you've touched on some lumpiness in sort of the fleet orders, some of the large fleet orders. Obviously, it's hard to predict, but I guess could you talk a little bit more about what you're seeing from your fleet customers from a demand perspective? Yeah. So one of the things we were encouraged was demand across the board was very strong. And we were particularly encouraged by, as we talked about, kind of the dump truck orders. The SSG orders were strong. And despite the fact that the year-over-year comparable was tough because they had a one-time $11 million order to Mexico in Q1 of 2023. And again, it's pretty balanced between the publicly funded and the industrial side, which we believe is encouraging and an important sign of the health of our business. Thank you. That's helpful. Okay. I'll jump back in the queue. There are no further questions at this time. I would now like to turn the floor back over to Jennifer Sherman for closing comments. In closing, I would like to reiterate that we are confident in the long-term prospects for our businesses and our markets. We remain focused on executing against our strategic framework. We would like to express our thanks to our stockholders, employees, distributors, dealers, and customers for their continued support. Thank you for joining us today, and we'll talk to you soon.