2021 Mazda CX-30 tire sizes
The 2021 Mazda CX-30 came from the factory with 2 tire sizes on 16" to 18" wheels. The most common size is 215/55 R18. Pick your trim below.
2021 CX-30 2.5 S
Factory (OE) sizes
16"wheels
2021 CX-30 2.5 S with Preferred PKG.
Factory (OE) sizes
18"wheels
2021 CX-30 2.5 Turbo
Factory (OE) sizes
18"wheels
2021 CX-30 2.5S with Select PKG.
Factory (OE) sizes
18"wheels
2021 CX-30 GS
Factory (OE) sizes
18"wheels
2021 CX-30 GT
Factory (OE) sizes
18"wheels
2021 CX-30 GT Turbo
Factory (OE) sizes
18"wheels
2021 CX-30 GX
Factory (OE) sizes
16"wheels
How to read 215/55 R18
- 215
- Tread width in millimetres
- 55
- Sidewall height, % of width
- R
- Radial construction
- 18
- Wheel diameter in inches
Overall diameter: about 27.3" · Sidewall: 118 mm