2020 Mack PI64T MP8-445C M Drive Auto Transmission (Heavy Duty Model) TMD12AFO-HD 3.21 Ratio 207" Wheelbase All Aluminum Wheels 11R22.5 Tires 14,600 lbs. Front Axle 46,000 lbs. Rear Axle Bluetooth Stereo with Steering Wheel Controls Power Windows, Locks and Mirrors Wet Line Kit/PTO