Infiniti Q70 Spare Tire

The Infiniti Q70 is equipped with a temporary spare tire, which is designed for temporary, emergency use only. This tire is smaller, lighter, and not as durable as standard tires, hence should only be used to get you to a safe location or until you can replace it with a conventional tire. The recommended tire size for an Infiniti Q70 spare tire often varies based on the model year. However, the typical size could be a T145/80D17 for certain models. Furthermore, the spare tire for an Infiniti Q70 should be inflated to approximately 60 psi, but drivers are advised to check the driver-side door jamb or the vehicle's manual for exact specifications according to the model year.

Infiniti Q70 models manufactured from 2014 to 2019 have tires with overall diameter of 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 Infiniti Q70 years and trims.

Listed below are compact spare tire sizes that can fit some Infiniti Q70 vehicles based on acceptable tire diameter range of 26.9" to 28.5". Some Q70 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 Q70 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T145/80D18from $257.05	27.1"
T155/70R19from $237.96	27.6"
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T165/80R17from $166.85	27.4"
T145/65R20from $146.43	27.4"
T165/80D17from $124.93	27.4"
T145/85R18from $118.73	27.7"
T155/90D17from $114.99	28"
T155/90D16from $92.99	27"
T165/70D18	27.1"
T165/60R20	27.8"
T155/90R17	28"
T155/90R16	27"
T155/80R18	27.8"
T155/80D18	27.8"
T145/90R17	27.3"
T145/90D17	27.3"
T145/80R18	27.1"
T165/70R18	27.1"

Spare Tire for Infiniti Q70

Discover spare tire solutions for your Infiniti Q70 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Infiniti Q70 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.