Triaxle, 60 Flat Top Sleeper, X15 Cummins 605 HP, 18 Speed, 3 Stage Engine Brake, 3.91 Ratio, Partial Double Frame, 12,350# FA, 46,000# RA, 20,000# Pusher, Air Trac, Dual Exhaust, Dual Stainless Breathers, 307 WB, 23"5 Bridge, DEF, 2 Line Wet Kit, Diff Lock, P/S, A/C, AM/FM CD, Heated Mirrors, Cruise, Tilt/Tele Wheel, Dual High Back Seats, Power Windows, Locks, and Mirrors, Peep Window, 60 Air Slide 5th Wheel, Dual Aluminum Fuel Tanks 110Gal/110 Gal w/40Gal Hydraulic Split, 275/80R24.5 Tires on All Aluminum Wheels, Chrome Bumper