Certified. Onyx Black 2022 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD Dark Walnut/Dark Ash Grey Leather. Contact Rhinelander Auto Center at for more information and to schedule your test drive with one of our NON-COMMISSION Based Sales Consultants. Odometer is 18373 miles below market average! GMC Certified Pre-Owned Details: * Limited Warranty: 12 Month/12000 Mile (whichever comes first) from certified purchase date * 172 Point Inspection * 24 months/24000 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 * Powertrain Limited Warranty: 72 Month/100000 Mile (whichever comes first) from original in-service date * Warranty Deductible: $0 * Vehicle History * Transferable Warranty * Roadside Assistance Contact Rhinelander Auto Center at for more information and to schedule your test drive with one of our NON-COMMISSION Based Sales Consultants.