Which cars use 255/45R18 tyres?
255/45R18 is a factory tyre size on 1 car models in our data. Its overall diameter is about 686.7 mm.
Size details
- Overall diameter
- 686.7 mm
- Section width
- 255 mm
- Sidewall height
- 114.8 mm
- Rim diameter
- 18″
- Rolling circumference
- 2,157 mm
- Revolutions per km
- 464
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 255/45R18
| Car | Axle | Versions |
|---|---|---|
| BMW i4 | Rear only | 1 |
Sizes that can replace 255/45R18
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.
255/50R17+0.0%
255/40R19−0.0%255/35R20−0.0%285/40R18−0.2%
285/45R17+0.2%
235/55R17+0.5%285/35R19−0.7%
235/50R18+0.8%265/35R20+1.0%
245/35R20−1.0%