2021 Chevrolet Silverado 3500 HD Tires
For the 2021 Chevrolet Silverado 3500 HD, adhering to the manufacturer-specified tire size, bolt pattern, and tire pressure is essential for maintaining vehicle performance, safety, and longevity.
2021 Chevrolet Silverado 3500 HD Tire Size
OEM tire size refers to the tires that were originally installed on 2021 Chevrolet Silverado 3500 HD. This size is determined by the vehicle's manufacturer, considering various factors such as performance, safety, comfort, and the overall design of the Chevrolet Silverado 3500 HD model.
2021 Chevrolet Silverado 3500 HD original equipment tire size options are LT275/65R20, LT235/80R17 or LT275/70R18 depending on model trim. Select your Chevrolet Silverado 3500 HD tire size to see its fitment details and the best prices on matching tires.
Tire Size | Vehicle Trim |
---|---|
LT235/80R17 | High Country (Dual Rear Wheel) LT (Dual Rear Wheel) LTZ (Dual Rear Wheel) WT (Dual Rear Wheel) |
LT275/65R20 | High Country LT LTZ |
LT275/70R18 | LT LTZ WT |
It is important to adhere to the OEM tire size for your 2021 Chevrolet Silverado 3500 HD as it is integral to maintaining the vehicle's optimal performance, safety, and efficiency. Chevrolet Silverado 3500 HD tires were meticulously selected to match its specific engineering requirements, ensuring that performance aspects such as handling, acceleration, and braking are optimized. The accuracy of the vehicle's speedometer and odometer readings is also contingent upon the specified tire size, with deviations leading to inaccurate speed readings and mileage tracking. Ride comfort and noise levels are finely tuned to the OEM tire specifications, ensuring a pleasant driving experience. Maintaining the manufacturer-recommended tire size for 2021 Chevrolet Silverado 3500 HD is essential for preserving its integrity, performance, and the safety of its passengers.
You can find the tire size of your 2021 Chevrolet Silverado 3500 HD in the owner's manual or on the placard usually located on the inside of the driver-side door.
2021 Chevrolet Silverado 3500 HD Tire Pressure
Recommended tire pressure for 2021 Chevrolet Silverado 3500 HD varies from 60 psi to 80 psi for front tires and can range from 65 psi to 80 psi for rear tires.
The primary reference for 2021 Chevrolet Silverado 3500 HD tire inflation is the vehicle's owner manual, which provides detailed instructions on optimal tire pressures under various conditions. Additionally, the tire information placard, typically located on the driver's side door edge, door post, glove box door, or near the fuel door, offers quick reference to the correct pressures for both front and rear tires.
2021 Chevrolet Silverado 3500 HD Bolt Pattern
The bolt pattern details for 2021 Chevrolet Silverado 3500 HD can be found in the vehicle's owner manual, which provides comprehensive specifications on wheel fittings. Additionally, the bolt pattern information might also be available on the inside of the wheel itself or on the tire information placard.
More Chevrolet Silverado 3500 HD Tire Sizes


All listed guides, data and/or calculations are for informational purposes only. TireSizes.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct tire size configuration.