2021 Mazda MX-5 Miata tire sizes
The 2021 Mazda MX-5 Miata came from the factory with 2 tire sizes on 16" to 17" wheels. The most common size is 205/45 R17. Pick your trim below.
2021 MX-5 Miata 100th Anniversary Special Edition
Factory (OE) sizes
17"wheels
2021 MX-5 Miata Club
Factory (OE) sizes
17"wheels
2021 MX-5 Miata Grand Touring
Factory (OE) sizes
17"wheels
2021 MX-5 Miata GS
Factory (OE) sizes
17"wheels
2021 MX-5 Miata GS-P
Factory (OE) sizes
17"wheels
2021 MX-5 Miata GT
Factory (OE) sizes
17"wheels
2021 MX-5 Miata RF 100th Anniversary Special Edition
Factory (OE) sizes
17"wheels
2021 MX-5 Miata RF Club
Factory (OE) sizes
17"wheels
2021 MX-5 Miata RF Grand Touring
Factory (OE) sizes
17"wheels
2021 MX-5 Miata RF GS-P
Factory (OE) sizes
17"wheels
2021 MX-5 Miata RF GT
Factory (OE) sizes
17"wheels
2021 MX-5 Miata Sport
Factory (OE) sizes
16"wheels
How to read 205/45 R17
- 205
- Tread width in millimetres
- 45
- Sidewall height, % of width
- R
- Radial construction
- 17
- Wheel diameter in inches
Overall diameter: about 24.3" · Sidewall: 92 mm