Jeep Grand Cherokee Spare Tire

The Jeep Grand Cherokee comes equipped with a temporary compact spare tire that's specifically designed for emergency use in case of a flat tire. This spare tire, often called a "donut," is smaller than the vehicle's standard tires, typically 18 inches in size, but can vary depending on the model and year of the Grand Cherokee. While it's not designed for long-term or high-speed use, the temporary spare should keep the vehicle operational until the primary tire can be repaired or replaced, ensuring drivers aren't stranded with a flat. It ' s important to note that the spare tire size should match the size recommended in the owner's manual or the information placard located on the driver's side door jamb to prevent any potential damage to the vehicle's differential. It ' s also crucial to maintain appropriate tire pressure in the spare tire, as outlined in the vehicle's manual.

Jeep Grand Cherokee models manufactured from 1993 to 2025 have tires with overall diameter ranging from 27.4" to 30.7", 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 Jeep Grand Cherokee years and trims.

Listed below are compact spare tire sizes that can fit some Jeep Grand Cherokee vehicles based on acceptable tire diameter range of 26.6" to 31.6". Some Grand Cherokee 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 Jeep Grand Cherokee 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"
T155/80R19from $173.33	28.8"
T165/80R17from $166.85	27.4"
T155/90D18from $163.99	29"
T145/65R20from $146.43	27.4"
T155/90R18from $134.96	29"
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"
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"
T175/90R17	29.4"
T155/90R17	28"
T155/90R16	27"
T145/80R18	27.1"
T145/80R20	29.1"
T145/90D17	27.3"
T145/90R17	27.3"
T155/80D18	27.8"
T155/80D19	28.8"
T155/80R17	26.8"
T155/80R18	27.8"
T175/90R18	30.4"

Spare Tire for Jeep Grand Cherokee

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