530,376 miles, 2,633 hrs., tri-axle box truck, Mack EM6-300 diesel, twin-stick trans., spring susp., diff lock, air up/down pusher axle w/dual 11R22.5 tires, dual fuel tanks, Loadline 22'x102"x62" box, hoist, roll tarp, 3 pc. end gate, rear controls, Safe-T-Pull, mud scrapers, 11R24.5 tires, steel wheels