Volvo 12.1L, 425HP, Rockwell 10 speed, 3.73 rears, Air suspension, 2-130 gal fuel tanks, Fiberglass bumper, 8 small gauges, 2 large gauges, Tires: 285 75R 24.5, Wheelbase 212, Tilt Cruise, AC, Sliding 5th wheel, Suspension dump, AMFM cass