Which cars use 245/45R20 tyres?
245/45R20 is a factory tyre size on 4 car models in our data. Its overall diameter is about 728.5 mm.
Size details
- Overall diameter
- 728.5 mm
- Section width
- 245 mm
- Sidewall height
- 110.2 mm
- Rim diameter
- 20″
- Rolling circumference
- 2,289 mm
- Revolutions per km
- 437
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 245/45R20
| Car | Axle | Versions |
|---|---|---|
| Ford Mustang Mach-E | Front and rear | 1 |
| BMW X4 | Front only | 4 |
| BYD Sealion 7 | Front and rear | 1 |
| Volvo XC40 | Front and rear | 1 |
Sizes that can replace 245/45R20
This is a calculation, not a factory approval. The list shows sizes whose overall diameter is within ±3%. Check your door label, certificate of conformity (CoC) or tyre shop before fitting.
275/40R20−0.1%245/40R21+0.1%245/50R19−0.1%225/55R19+0.2%
275/45R19+0.2%
245/35R22+0.2%
275/35R21−0.4%225/50R20+0.6%
275/30R22−0.6%
235/35R22−0.7%