Confirm Tire Size for Your 2020 GMC Sierra 1500 Elevation
Shopping for tires? Select tire size to proceed.
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: 20"
275/60R20Original Equipment Wheel Diameter: 22"
275/50R22![The tire size is set by the numbers on the tire. The numbers are width, ratio and diameter in order]()
Where can I find my tire size?