Pontiac Grand Am Spare Tire

The Pontiac Grand Am comes equipped with a compact, or "donut", spare tire specifically designed for temporary use until the original tire can be repaired or replaced. This spare tire is often smaller than the regular car tire to conserve space and weight in the vehicle and it is typically located in the trunk, under the floor. Depending on the year and model of the Pontiac Grand Am, the spare tire size may vary; however, common sizes are T115/70D14 or T125/70D15. You should always consult the vehicle owner's manual or consult with a tire professional to verify the correct size and type of your spare tire.

Pontiac Grand Am models manufactured from 1990 to 2005 have tires with overall diameter ranging from 24.8" to 25.5", 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 Pontiac Grand Am years and trims.

Listed below are compact spare tire sizes that can fit some Pontiac Grand Am vehicles based on acceptable tire diameter range of 24.1" to 26.3". Some Grand Am 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 Pontiac Grand Am spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T155/70D17from $175.43	25.6"
T155/60R18from $164.19	25.3"
T135/90R16from $155.20	25.6"
T125/85D16from $146.92	24.3"
T155/70R17from $139.76	25.6"
T135/70D18from $135.05	25.5"
T135/80R17from $133.66	25.5"
T135/70R18from $131.66	25.5"
T125/80R17from $127.33	24.9"
T125/70R18from $123.33	24.9"
T145/70D17from $120.99	25"
T125/90R16from $119.73	24.9"
T145/70D18from $118.97	26"
T115/95R17from $117.54	25.6"
T135/80D17from $112.58	25.5"
T135/80D16from $93.99	24.5"
T145/80D17from $81.99	26.1"
T145/65R18	25.4"
T145/70R18	26"
T145/80D16	25.1"
T145/80R16	25.1"
T145/80R17	26.1"
T155/80D16	25.7"
T155/80R16	25.7"
T165/70D17	26.1"
T165/70R17	26.1"
T185/55D18	26"
T185/55R18	26"
T185/60R17	25.7"
T185/60D17	25.7"
T145/65D18	25.4"
T135/90R15	24.6"
T145/70R17	25"
T125/80D17	24.9"
T125/90D16	24.9"
T135/60D18	24.4"
T135/60D19	25.4"
T135/60R18	24.4"
T135/60R19	25.4"
T135/70D17	24.5"
T135/70R17	24.5"
T135/80R16	24.5"
T135/90D15	24.6"
T135/90D16	25.6"
T125/70R19	25.9"

Spare Tire for Pontiac Grand Am

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