Pontiac Trans Sport Spare Tire

The Pontiac Trans Sport, a low-style minivan produced by General Motors from 1990 to 1999, is equipped with a stow-away spare tire for emergency purposes. The spare tire is typically located under the vehicle, at the rear, and can be accessed using specialty tools found with the vehicle's jack and lug wrench. Specific to the model, the spare tire is normally smaller than the regular tires, it ' s a compact or "donut" style, designed for temporary and limited use. Regarding the size, it often varies according to the model year of the Trans Sport, but generally, the size ranges from 15 to 16 inches in diameter. It's important to remember to replace the spare tire as soon as feasible due to its narrower width, shallower tread depth and lighter-duty construction, which makes it less capable of handling certain driving conditions compared to a full-size tire.

Pontiac Trans Sport models manufactured from 1990 to 1998 have tires with overall diameter ranging from 25.4" to 27.7", 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 Trans Sport years and trims.

Listed below are compact spare tire sizes that can fit some Pontiac Trans Sport vehicles based on acceptable tire diameter range of 24.6" to 28.5". Some Trans Sport 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 Trans Sport spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
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"
T155/70R18from $178.60	26.6"
T155/70D17from $175.43	25.6"
T165/80R17from $166.85	27.4"
T155/60R18from $164.19	25.3"
T135/90R17from $158.19	26.6"
T135/90R16from $155.20	25.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
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"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T125/70R18from $123.33	24.9"
T145/70D17from $120.99	25"
T125/90R16from $119.73	24.9"
T145/70D18from $118.97	26"
T145/85R18from $118.73	27.7"
T115/95R17from $117.54	25.6"
T155/90D17from $114.99	28"
T135/80D17from $112.58	25.5"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T155/70D18	26.6"
T155/90R16	27"
T155/80R18	27.8"
T155/80R17	26.8"
T155/80R16	25.7"
T155/80D18	27.8"
T155/80D16	25.7"
T155/90R17	28"
T165/60R20	27.8"
T165/70D17	26.1"
T165/70D18	27.1"
T165/70R17	26.1"
T165/70R18	27.1"
T185/55D18	26"
T185/55R18	26"
T185/60D17	25.7"
T185/60R17	25.7"
T145/90R17	27.3"
T145/90R16	26.3"
T145/70R17	25"
T125/80D17	24.9"
T125/90D16	24.9"
T135/60D19	25.4"
T135/60R19	25.4"
T135/80D18	26.5"
T135/90D16	25.6"
T135/90D17	26.6"
T145/65D18	25.4"
T145/65R18	25.4"
T145/70R18	26"
T145/80D16	25.1"
T145/80R16	25.1"
T145/80R17	26.1"
T145/80R18	27.1"
T145/90D17	27.3"
T125/70R19	25.9"

Spare Tire for Pontiac Trans Sport

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