2025 Peterbilt 536, PACCAR, PX-7, 300HP, PACCAR 8 Speed Transmission, Day Cab, Van Body, Smyrna Truck & Cargo, Stock # 1795322 Looking for a truck that can handle the toughest jobs? We've got it for you. This Peterbilt Model 536 features the powerful PACCAR PX-7 engine with 300HP, Paccar 8 speed transmission, 271-inch wheelbase, and 26,000 GVWR. This truck is currently getting a Smyrna 26' dry van box and a Maxon GPT-3 3000lb liftgate added. Don't hesitate to call or come by Rush Truck Center - Houston Medium Duty and let one of our sales professionals find the right body option to get this truck on the road for you! Financing options are available.