Double frame cab and chassis with Cat C13 engine with 430 HP, Eaton-Fuller 18 speed transmission, 16K front axle and 46K full locking rears, AirLiner suspension, 385/65R22.5 front tires and 11R24.5 rear tires, 263" wheelbase, 184" C-T, 20' of frame behind the cab, 4.10 ratio, and pintle hitch. 104,859 miles., Currently set up as a vacuum truck but the body can be removed.