2008 Peterbilt 388. 625HP CAT C15. 18 Speed Transmission. 46,000LB Rears. 20,000LB Steerable Air Lift Axle. 14,320LB Steer Axle. Only 479,000 Original Miles. Double Framed. Air Trac Suspension. Loaded Interior. Leather Driver Seat. Gauge Package. Long Track Air Slide Fifth Wheel. 11R24.5 Drives. 385/65R22.5 Steers. Poly Rear Quarter Fenders. Aluminum Headache Rack. Strobe Lights. Engine Brake. Cruise Control. Dual Stacks. Dual Breathers. Clean Peterbilt 388