Powered by Detroit Diesel DD15 506 hp 1750 lbft torque engine with full engine brake, Eaton Fuller RTLO-189189B 18 speed manual transmission, 14700 lb front axle with disc brakes 14600 lb front spring, 40000 lb rears with disc brakes, 3.70 ratio, full lockers on 46000 lb air ride suspension with chain clearance, 3/8" thick frame rail 230" wheelbase, 11r24.5 tires on aluminum wheels, Holland FW35 ILS 24" air slide 5th wheel, dual 125 gallon fuel tanks 23 gallon DEF tank, leather seating, power windows and locks, power heated mirrors $89,900.00