Cummins ISX15 525 hp with 467,000 miles on overhaul, Eaton Fuller RTLO18918B 18 speed transmission, 46,000# rears with 3.73 ratio, full locking rears, air ride suspension, pusher axle, wet kit, 180 gallon fuel capacity, grill guard, cruise control, engine brake, power windows and locks, heated motorized mirrors, 11R24.5 tires on aluminum wheels, air slide 5th wheel, 1/2 fenders, 82,000 miles on New injectors, charge air cooler, DPF service, 50,000 miles on New EGR cooler, 958,273 miles, 28,125 hours