2014 Peterbilt 389. Factory Glider. 500HP Detroit 12.7 Series 60. 10 Speed Transmission. Only 625,000 Original Miles. Full Locking Rears. Flex Air Suspension. Loaded Interior. Leather Seats. Gauge Package. Concert Class Stereo. Keyless Entry. Air Slide Fifth Wheel. 295/75R22.5 Tires. Stainless Steel Rear Quarter Fenders. Engine Brake. Cruise Control. Dual Stacks. Dual Breathers. Clean Peterbilt 389 Glider