Chevrolet G20 Spare Tire

The Chevrolet G20, a classic American van, comes equipped with a spare tire component that serves as a backup in case one of the main four tires gets punctured or rendered unserviceable while on the road. This spare tire is usually a full-size spare, matching the regular tire size of the vehicle, ensuring minimal impact on the van's handling and performance during use. To be specific, the typical tire size for a Chevrolet G20 is a P235/75R15 tire, which means the spare one would also be of the same size. Some older models, though, may come with the smaller, temporary "donut" spare, but these are designed to be used only over short distances and replaced as soon as possible.

Chevrolet G20 models manufactured from 1990 to 1995 have tires with overall diameter ranging from 28.3" to 29.3", 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 Chevrolet G20 years and trims.

Listed below are compact spare tire sizes that can fit some Chevrolet G20 vehicles based on acceptable tire diameter range of 27.5" to 30.2". Some G20 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 Chevrolet G20 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T155/70R19from $237.96	27.6"
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T175/80R19from $182.97	30"
T155/80R19from $173.33	28.8"
T155/90D18from $163.99	29"
T155/90R18from $134.96	29"
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"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T165/60R20	27.8"
T155/90R17	28"
T155/80R18	27.8"
T155/80D19	28.8"
T155/80D18	27.8"
T145/80R20	29.1"
T175/90R17	29.4"

Spare Tire for Chevrolet G20

Discover spare tire solutions for your Chevrolet G20 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Chevrolet G20 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.