2018 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.

2018 GMC Sierra 2500 HD comes with 3 OEM tire size options. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact GMC dealership to confirm the correct 2018 GMC Sierra 2500 HD spare tire size.

LT245/75R17

No matching compact spares. Using a full-size spare tire is recommended.

LT265/60R20

No matching compact spares. Using a full-size spare tire is recommended.

LT265/70R18

No matching compact spares. Using a full-size spare tire is recommended.

More GMC Sierra 2500 HD Spare Tires

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.