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BigO Tire
Confirm Tire Size
Shopping for tires? Select tire size to proceed.
2020 Chevrolet Silverado 2500 HD LTZ
Chevrolet 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: 18"
LT265/70R18
Original Equipment Wheel Diameter: 18"
LT275/70R18
Original Equipment Wheel Diameter: 20"
LT275/65R20
Where can I find my tire size?Where can I find my tire size?