Mazda CX-5 Spare Tire

The Mazda CX-5 spare tire, known as a compact spare or a "doughnut," is typically smaller in both width and diameter than the car's regular tires. This compact spare tire allows more trunk space, providing convenience for luggage and cargo. Although its smaller size does not allow it to perform at the same level as a standard tire, it is specifically designed as a temporary solution to get you to the nearest tire shop in the event of a flat. The exact size of the Mazda CX-5 spare tire can vary slightly depending on the year and model of the car, but most commonly, it is T155/90D18, which means it's a temporary tire (T), that it's 155 millimeters wide, and that it should be inflated to no more than 60 psi (D). Due to its temporary nature, it should be replaced with a full-size tire as soon as possible for optimal car performance and safety.

Mazda CX-5 models manufactured from 2013 to 2025 have tires with overall diameter ranging from 28.5" to 28.8", 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 Mazda CX-5 years and trims.

Listed below are compact spare tire sizes that can fit some Mazda CX-5 vehicles based on acceptable tire diameter range of 27.6" to 29.7". Some CX-5 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 Mazda CX-5 spare tire size designated by vehicle's manufacturer.

Spare Size	Spare Diameter
T155/85D18from $185.43	28.4"
T145/80R19from $183.34	28.1"
T155/80R19from $173.33	28.8"
T155/90D18from $163.99	29"
T155/90R18from $134.96	29"
T165/90R17from $119.99	28.7"
T145/85R18from $118.73	27.7"
T155/90D17from $114.99	28"
T165/90D17from $109.43	28.7"
T175/90D17	29.4"
T175/80R18	29"
T175/80D18	29"
T165/60R20	27.8"
T155/90R17	28"
T155/80R18	27.8"
T155/80D19	28.8"
T155/80D18	27.8"
T145/80R20	29.1"
T175/90R17	29.4"

Spare Tire for Mazda CX-5

Discover spare tire solutions for your Mazda CX-5 based on model year. Generally, spare tire size has to be within 3% of the overall diameter of the original equipment tire size. Mazda CX-5 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.