GMC Sierra 2500 HD Spare Tire

The GMC Sierra 2500 HD comes equipped with a full-sized spare tire to help drivers navigate safely in case of an unexpected tire failure or puncture. The spare tire for the GMC Sierra 2500 HD is typically located under the bed of the pick-up truck and can be accessed by releasing the tire hoist. The exact spare tire size can vary depending on the year and specific model of the Sierra 2500 HD, but typically, it is the same size as the regular tires to ensure that the truck can maintain its optimal performance and balance even with the replacement tire. To confirm the precise size of your Sierra 2500 HD spare tire, you should check your vehicle ' s manual or the placard on the driver ' s door jamb which usually contains important tire information. It is crucial to keep in mind that while full-sized spare tires can handle longer drives than temporary spares, it is still recommended to replace it with a regular tire as soon as possible to make sure your vehicle continues to have a safe and uniform tire-setup.

GMC Sierra 2500 HD models manufactured from 2001 to 2025 have tires with overall diameter ranging from 30.5" to 34.8", allowing the use of a temporary spare tire with a near same diameter as the OEM tire. Tire diameter and wheel diameter clearance have been taken into account for the specific GMC Sierra 2500 HD years and trims.

Listed below are compact spare tire sizes that can fit some GMC Sierra 2500 HD vehicles based on acceptable tire diameter range of 29.6" to 35.8". Some Sierra 2500 HD models may require the use of a traditional full-size tire as a spare. To ensure safe temporary mobility in case of a road emergency, always refer to the vehicle owner's manual for the correct GMC Sierra 2500 HD spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
T175/80R19from $182.97	30"
T165/90D18from $115.96	29.7"
T165/90R18	29.7"
T175/90R18	30.4"

Spare Tire for GMC Sierra 2500 HD

Discover spare tire solutions for your GMC Sierra 2500 HD based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. GMC Sierra 2500 HD tire size can vary depending on the year and trim. Make sure to check the load index and load capacity of the spare tire to ensure that it is capable to safely support your vehicle's weight.

All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.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 spare tire size configuration.