Certified. Summit White 2019 GMC Sierra 1500 SLT 4D Crew Cab 4WD 8-Speed Automatic EcoTec3 5.3L V8 8-Speed Automatic, 4WD, Jet Black Leather.GMC Certified Pre-Owned Details: * Transferable Warranty * 24 months/24,000 miles (whichever comes first) CPO Scheduled Maintenance... via EveryCarListed.com