Subaru Tribeca Spare Tire

The Subaru Tribeca, a mid-size crossover SUV, has a spare tire, also known as a "donut," that is compact and designed for emergency use. Unlike regular tires, this spare tire is smaller and not intended for long-term use or high speeds, but to get you to the nearest garage for a proper tire replacement. The exact spare tire size for a Subaru Tribeca can vary depending on the model year, but a common size is T155/80D17. It's always best to check your owner's manual or consult with a Subaru dealership to find out the specific spare tire type and size recommended for your particular Subaru Tribeca model.

Subaru Tribeca models manufactured from 2008 to 2014 have tires with overall diameter of 29", 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 Subaru Tribeca years and trims.

Listed below are compact spare tire sizes that can fit some Subaru Tribeca vehicles based on acceptable tire diameter range of 28.1" to 29.9". Some Tribeca 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 Subaru Tribeca spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T155/85D18from $185.43	28.4"
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"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/90R18	29.7"
T155/80D19	28.8"
T145/80R20	29.1"
T175/90R17	29.4"

Spare Tire for Subaru Tribeca

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