Infiniti G37 Spare Tire

The Infiniti G37, a luxury model of the Japanese brand, does not come equipped with a traditional full-size spare tire out of the box; instead, it is usually equipped with a one-time use, compact spare tire or donut tire that is significantly smaller and not meant for extended use. This space-saving spare tire is stored in the trunk of the vehicle and is designed as a temporary solution to get the vehicle to a service center or a safe location in the event of a flat tire. As for the actual size of the spare tire for the Infiniti G37, it typically differs based on the model year, but it's often a T145/80D17 for many models. However, the exact size and type of the recommended spare tire can be confirmed by checking the owner's manual or contacting the manufacturer directly.

Infiniti G37 models manufactured from 2008 to 2013 have tires with overall diameter ranging from 26.8" to 27", 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 Infiniti G37 years and trims.

Listed below are compact spare tire sizes that can fit some Infiniti G37 vehicles based on acceptable tire diameter range of 26" to 27.8". Some G37 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 Infiniti G37 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"
T155/70R18from $178.60	26.6"
T165/80R17from $166.85	27.4"
T135/90R17from $158.19	26.6"
T135/70R19from $147.99	26.5"
T145/65R20from $146.43	27.4"
T135/80R18from $125.96	26.5"
T165/80D17from $124.93	27.4"
T145/85R18from $118.73	27.7"
T155/80D17from $97.90	26.8"
T155/90D16from $92.99	27"
T145/90D16from $88.99	26.3"
T145/80D17from $81.99	26.1"
T155/80R17	26.8"
T155/90R16	27"
T165/70D17	26.1"
T165/70D18	27.1"
T165/70R17	26.1"
T155/70D18	26.6"
T145/90R17	27.3"
T145/90R16	26.3"
T145/90D17	27.3"
T145/80R18	27.1"
T145/80R17	26.1"
T135/90D17	26.6"
T135/80D18	26.5"
T165/70R18	27.1"

Spare Tire for Infiniti G37

Discover spare tire solutions for your Infiniti G37 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Infiniti G37 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.