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Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2017 GMC Sierra 3500 HD SLE
GMC equips your vehicle with more than one possible size during production. Please select the size installed on your vehicle from the choices below.
Original Equipment Wheel Diameter: 17"
LT235/80R17
Original Equipment Wheel Diameter: 18"
LT265/70R18
Where can I find my tire size?Where can I find my tire size?