GMC Sierra 2012 GMC Sierra 2012 Mileage: 300,000+ km Engine: Guaranteed Transmission: Overhauled with original parts 4WD: Guaranteed Chassis: Guaranteed Glass: Original GM Body: Minor cosmetic paint touch-ups in various places Inspected and renewed, ready for transfer Additions: All consumables have been replaced, original GM invoices are available. The car has no issues, and inspection is the best proof. Shahin tires, size 900 Bilstein sports shock absorbers, set of four Undercarriage painted for aesthetics and exhaust polished All car fluids have been changed: transmission, engine, and differential. Remember God.