Day cab, 12.8L Detroit, 10 spd. ULTRA SHIFT, CAH, air ride susp., sliding rear 5th, steerable lift 3rd axle, diff lock, 4-switch control box, shop-built aluminum rear window guard, front recovery bar, rear pintle hitch, 11R22.5 front tires on aluminum rims, 11R22.5 rear tires on aluminum/ steel rims, 245/70R17.5 3rd axle tires on aluminum rims, shows 613,673 miles, Emissions Altered.