2020 Mazda Mazda3 tire sizes
The 2020 Mazda Mazda3 came from the factory with 2 tire sizes on 16" to 18" wheels. The most common size is 215/45 R18. Pick your trim below.
2020 Mazda3 GS
Factory (OE) sizes
16"wheels
2020 Mazda3 GT
Factory (OE) sizes
18"wheels
2020 Mazda3 GX
Factory (OE) sizes
16"wheels
2020 Mazda3 Hatchback
Factory (OE) sizes
18"wheels
2020 Mazda3 Hatchback Preferred
Factory (OE) sizes
18"wheels
2020 Mazda3 Sedan
Factory (OE) sizes
16"wheels
2020 Mazda3 Sedan Preferred
Factory (OE) sizes
18"wheels
2020 Mazda3 Sedan Select
Factory (OE) sizes
18"wheels
How to read 215/45 R18
- 215
- Tread width in millimetres
- 45
- Sidewall height, % of width
- R
- Radial construction
- 18
- Wheel diameter in inches
Overall diameter: about 25.6" · Sidewall: 97 mm