The 2026 Peterbilt 548 is a powerful, dependable vocational truck built to handle demanding job sites with ease. Powered by a PACCAR PX-9 engine delivering 350 horsepower, this truck offers strong performance, excellent drivability, and proven fuel efficiency. The Allison 6-speed automatic transmission provides smooth, reliable shifting that’s ideal for stop-and-go operation and heavy hauling. Upfitted with a rugged 16-foot HilBilt-Lufkin dump body, this unit is designed for durability and productivity, and the rollback tarp system adds convenience while helping meet safety and load-securement requirements. With Peterbilt’s renowned build quality, a modern cab design, and job-ready specifications, this 548 is an excellent choice for contractors and fleets looking for a versatile, hard-working dump truck that’s ready to perform from day one.