Which cars use 245/45R18 tyres?
245/45R18 is a factory tyre size on 7 car models in our data. Its overall diameter is about 677.7 mm.
Size details
- Overall diameter
- 677.7 mm
- Section width
- 245 mm
- Sidewall height
- 110.2 mm
- Rim diameter
- 18″
- Rolling circumference
- 2,129 mm
- Revolutions per km
- 470
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 245/45R18
| Car | Axle | Versions |
|---|---|---|
| Renault Talisman | Front and rear | 2 |
| Opel Insignia | Front and rear | 2 |
| BMW 3 Serisi | Front and rear | 2 |
| BMW 4 Serisi Gran Coupe | Front and rear | 1 |
| BMW i4 | Front only | 1 |
| Mercedes-Benz E | Front and rear | 1 |
| Cupra Formentor | Front and rear | 4 |
Sizes that can replace 245/45R18
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.
275/40R18−0.1%245/40R19+0.1%
245/50R17−0.1%
225/55R17+0.2%275/45R17+0.2%
245/35R20+0.3%275/35R19−0.4%225/50R18+0.7%275/30R20−0.7%235/35R20−0.8%