Day Cab, Cummins M11, 370HP, Fuller RTX-13710c, 10 speed, 3.90 Rears, Air suspension, no Jake, 2-100 gal fuel tanks, Plastic bumper, 6 small gauges, 2 large gauges, 295.75 R225 Tires, Wheelbase 172, Cruise, AC, 5^th Wheel slide, Suspension dump, Inter axle differential, AM FM