Certified. 2020 GMC Sierra 3500HD SLT 4WD SLT ABS brakes, Compass, Electronic Stability Control, Front dual zone A/C, Heated door mirrors, Heated front seats, Illuminated entry, Integrated Trailer Brake Controller, Low tire pressure warning, Remote keyless entry, Remote Vehicle Starter System, Traction control.Priced below KBB Fair Purchase Price!GMC Certified Pre-Owned Details:* Warranty Deductible: $0* Transferable Warranty* Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date* Roadside Assistance* Vehicle History* 24 months/24,000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription* 172 Point Inspection* Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date