2021 Gmc Sierra-3500-hd Tires

The Sierra 3500 is the ¾ ton iteration of GMC’s long-running pickup truck line, along with its Chevrolet Silverado counterpart. For model year 2021, the Sierra 3500 HD was available with a variety of engines and drivetrains, with regular cab, Club Cab and Crew Cab 4-door body styles and optional 4WD.The 2021 Sierra 3500 HD was offered with Base, Denali, SLE and SLT trim levels. Michelin Primacy XC, Michelin LTX A/T2 or Goodyear Wrangler TrailRunner tires would have been OEM for this make/model. LT245/75R17 or LT265/70R18 would have been tire sizes for this make/model.