2027 Peterbilt 537

2027 Peterbilt 537 Cab & Chassis — built for demanding city-delivery and vocational applications. This 33,000-lb GVWR Peterbilt 537 pairs a PACCAR PX-7 rated at 325 hp and 750 lb-ft of torque with an Allison 3000 RDS-P 6-speed automatic for smooth, dependable performance in frequent stop-and-go operation. Its 218-inch wheelbase, 12,000-lb front axle, 21,000-lb rear axle, and lightweight Peterbilt Air Trac suspension provide a strong foundation for tank, utility, service, or other body installations. Key equipment includes a locking rear differential, PTO provisions with electric-over-hydraulic control, remote PTO/throttle capability, 70-gallon aluminum fuel tank, polished aluminum wheels, and 11R22.5 Bridgestone tires. Driver comfort and convenience are supported by an air-ride high-back driver seat, air-suspension cab, tilt/telescoping steering column, power windows and locks, heated power mirrors, Bluetooth audio, USB connectivity, and a 7-inch digital instrument display. Finished in white with a bright aero bumper, stainless sunvisor, chrome standpipe, and polished tank accents, this day-cab 537 delivers a professional appearance with the durability and upfit-ready capability commercial operators expect from Peterbilt.