GMC Jimmy Spare Tire

The GMC Jimmy, an SUV manufactured by General Motors, typically comes equipped with a spare tire which is stored under the rear cargo area or attached to the rear exterior of the vehicle, depending on the model year. This spare tire is often a 'compact' or 'donut' spare, designed to be lightweight and space-saving, though not intended for long-distance or high-speed driving. It is primarily intended for emergency use to replace a flat or damaged tire until it can be repaired or replaced. The typical size for a GMC Jimmy spare tire aligns with the standard tire size for the vehicle, which is commonly P235/70R15 for later models, but this may vary and it's advisable to check the driver's manual or the tire information placard located on the driver's side door jamb for the exact specifications. The spare will also typically require a higher inflation pressure than a standard tire, around 60 psi.

GMC Jimmy models manufactured from 1990 to 2002 have tires with overall diameter ranging from 27.1" to 31", 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 Jimmy years and trims.

Listed below are compact spare tire sizes that can fit some GMC Jimmy vehicles based on acceptable tire diameter range of 26.3" to 31.9". Some Jimmy 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 Jimmy spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
T145/60R20from $271.36	26.9"
T145/80D18from $257.05	27.1"
T155/70R19from $237.96	27.6"
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T175/80R19from $182.97	30"
T155/70R18from $178.60	26.6"
T155/80R19from $173.33	28.8"
T165/80R17from $166.85	27.4"
T155/90D18from $163.99	29"
T135/90R17from $158.19	26.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
T155/90R18from $134.96	29"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T165/90R17from $119.99	28.7"
T145/85R18from $118.73	27.7"
T165/90D18from $115.96	29.7"
T155/90D17from $114.99	28"
T165/90D17from $109.43	28.7"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T175/90R17	29.4"
T155/90R17	28"
T165/60R20	27.8"
T165/70D18	27.1"
T165/70R18	27.1"
T165/90R18	29.7"
T175/80D18	29"
T175/80R18	29"
T175/90D17	29.4"
T155/90R16	27"
T155/80R18	27.8"
T155/80R17	26.8"
T135/80D18	26.5"
T135/90D17	26.6"
T145/80R18	27.1"
T145/80R20	29.1"
T145/90D17	27.3"
T145/90R17	27.3"
T155/70D18	26.6"
T155/80D18	27.8"
T155/80D19	28.8"
T175/90R18	30.4"

Spare Tire for GMC Jimmy

Discover spare tire solutions for your GMC Jimmy based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. GMC Jimmy 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.