Subaru B9 Tribeca Spare Tire

The Subaru B9 Tribeca, a mid-size crossover SUV, does come equipped with a spare tire for emergency situations when a main tire is punctured or damaged. The type of this spare tire is usually a compact, temporary spare, often referred to as a "donut" because it's smaller than regular tires. While it's not designed for long-term use or high-speed driving, it can safely get the vehicle to a location where the damaged tire can be repaired or replaced. The exact size of the spare tire can vary depending on the model year of the B9 Tribeca, but commonly it is T155/80D17. Always check the tire information placard located on the driver's side door jamb or the vehicle's manual for the correct size and type of spare tire as it may differ.

Subaru B9 Tribeca models manufactured from 2006 to 2007 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 B9 Tribeca years and trims.

Listed below are compact spare tire sizes that can fit some Subaru B9 Tribeca vehicles based on acceptable tire diameter range of 28.1" to 29.9". Some B9 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 B9 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 B9 Tribeca

Discover spare tire solutions for your Subaru B9 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 B9 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.