2025 Peterbilt 567, PACCAR, MX-13, 455HP, Allison 6 Speed Transmission, Day Cab, , , Stock # 1726607 2025 Peterbilt 567 Roll Off Chassis, PACCAR MX-13 @455HP, Allison 6 Speed Automatic Transmission, 11R22.5 Tires, All Aluminum Wheels, Air Trac Suspension. Ready for Body of Choice.