2021 Freightliner M2 Engine Make Detroit Engine Model DD5 Engine HP 240 Trans Make Allison Trans Model 2500 HS Front Tire Size 22.5LP Rear Tire Size 22.5LP Axle Configuration Single FA Capacity 12,000 RA Capacity 21,000 Rear End Ratio 5.56 Wheelbase 260" GVWR 33,000 Front Wheels Aluminum Rear Wheels Aluminum Box Length 24' Box Width 102" Box Height 97" Door Opening Roll Up Color Red Fuel Type Diesel Under CDL No