2009 Kenworth T800. 525HP Cummins ISX15. 18 Speed Transmission. Only 428,000 Original Miles. 46,000LB Full Locking Rears. 14,600LB Steer Axle. NeWay Air Ride Suspension. Dual Line Wet Kit. Loaded VIT Interior. Leather Driver Seat. Gauge Package. Air Slide Fifth Wheel. 11R24.5 Drives. 385/65R22.5 Steers. Rear Fenders. Strobe Lights. Engine Brake. Cruise Control. Dual Stacks. Dual Breathers. Clean Kenworth T800