2025 Peterbilt 536, Cab Height: , PACCAR, PX-7, 220HP, PACCAR 8 Speed Transmission, Day Cab, , , Stock # 1731251 2024 Peterbilt 536, PACCAR, PX-7, 220HP, PACCAR 8 Speed Transmission. Unit shown is Example only. Actual unit has Steel wheels, other Specs will vary.