Jeep Wrangler JK Spare Tire

The Jeep Wrangler JK spare tire is an essential feature designed to ensure the vehicle can continue its journey in the event any of the regular tires fail or get damaged. The spare tire for the Jeep Wrangler JK typically matches the size and type of the original tires, allowing for seamless driving performance. Most versions of the Jeep Wrangler JK come with a full-size spare tire, generally of the same model as the car's regular tires. The standard size of the spare tire is typically 255/70R18, but it may vary depending on the model and year of the Jeep Wrangler JK. It is important to note that the spare tire with these Jeep models is often externally mounted on the rear of the vehicle, adding to the rugged aesthetic while also providing easy access in case of an emergency.

Jeep Wrangler JK models manufactured in 2018 have tires with overall diameter ranging from 29.3" to 32.1", 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 Wrangler JK years and trims.

Listed below are compact spare tire sizes that can fit some Jeep Wrangler JK vehicles based on acceptable tire diameter range of 28.4" to 33.1". Some Wrangler JK 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 Wrangler JK spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T175/90D18from $290.30	30.4"
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"
T165/90D18from $115.96	29.7"
T165/90D17from $109.43	28.7"
T175/90R17	29.4"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T155/80D19	28.8"
T145/80R20	29.1"
T175/90R18	30.4"

Spare Tire for Jeep Wrangler JK

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