Mazda CX-30 Spare Tire
The Mazda CX-30, a compact crossover vehicle, is often marketed without a spare tire, instead, it is provided with a Tire Repair Kit that includes a can of sealant and an inflator. However, the option to include a spare tire is available and may vary depending on dealership or country of purchase. The spare type designated for the Mazda CX-30 is typically a "donut" or space-saver spare tire, known for its compact, lightweight design that is meant for temporary, emergency use. In terms of size, the spare tire is smaller than the regular tires of the Mazda CX-30, with a typical tire size of T125/70D17. It's important to note the "donut” spare tire should be replaced immediately after driving on it, as it is not designed to last more than 70 miles, or to reach the full speed limit.
Mazda CX-30 models manufactured from 2020 to 2025 have tires with overall diameter ranging from 27" to 27.3", 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-30 years and trims.
Listed below are compact spare tire sizes that can fit some Mazda CX-30 vehicles based on acceptable tire diameter range of 26.2" to 28.1". Some CX-30 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-30 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" |
| T155/90D17from $114.99 | 28" |
| T155/80D17from $97.90 | 26.8" |
| T155/90D16from $92.99 | 27" |
| T145/90D16from $88.99 | 26.3" |
| T165/70D18 | 27.1" |
| T165/60R20 | 27.8" |
| T155/90R17 | 28" |
| T155/90R16 | 27" |
| T155/80R18 | 27.8" |
| T155/80R17 | 26.8" |
| T155/80D18 | 27.8" |
| T155/70D18 | 26.6" |
| T145/90R17 | 27.3" |
| T145/90R16 | 26.3" |
| T145/90D17 | 27.3" |
| T145/80R18 | 27.1" |
| T135/90D17 | 26.6" |
| T135/80D18 | 26.5" |
| T165/70R18 | 27.1" |
Spare Tire for Mazda CX-30
Discover spare tire solutions for your Mazda CX-30 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-30 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.
| Vehicle | Recommended Spare |
|---|---|
| 2025 Mazda CX-30 | 30 compact spare tires fit the OEM tire diameter range of 26.2" to 28.1" |
| 2024 Mazda CX-30 | 30 compact spare tires fit the OEM tire diameter range of 26.2" to 28.1" |
| 2023 Mazda CX-30 | 30 compact spare tires fit the OEM tire diameter range of 26.2" to 28.1" |
| 2022 Mazda CX-30 | 30 compact spare tires fit the OEM tire diameter range of 26.2" to 28.1" |
| 2021 Mazda CX-30 | 30 compact spare tires fit the OEM tire diameter range of 26.2" to 28.1" |
| 2020 Mazda CX-30 | 30 compact spare tires fit the OEM tire diameter range of 26.2" to 28.1" |
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.