GMC Sierra 2017 GMC Sierra 2017, black, 4x4. Mileage: 220,000 km Engine: Original Transmission: Torque converter replaced Airbags: Curtain airbags deployed Chassis: Minor damage to the front, not visible even during inspection. Body: Right and left sides, and hood repainted. Front left fender replaced. Windshield: Small stone chip on the corner, repaired. Additions: New original Spider truck bed cover. Tuned by SLR for throttle response and gear shifts. 4-cylinder deactivation disabled. ABS disabled. Bed light disabled. Interior light disabled. Original 40,000 BTU transmission cooler. Front laser headlights. Electronic Bullet muffler, original output. Fully insulated Y-pipe with heat insulation. 4 Xid performance shock absorbers. 4 rear leaf springs. King front springs. Laser spark plugs and insulated ceramic spark plug wires. The car has been completely overhauled, including tires, maintenance, and suspension renewal.