839,549 miles, 31,321 hrs., tandem axle sleeper, 80" sleeper, Mack AC-427, 427 hp., engine brake, Eaton 10 spd., diff lock, air ride cab, air slide 5th wheel, 12,000 lb. front, 40,000 lb. rear, 222" WB, air ride susp., 11R22.5 tires, aluminum wheels
VIN: 1M1AK06YX5N001372