Which cars use 275/45R18 tyres?
275/45R18 is a factory tyre size on 1 car models in our data. Its overall diameter is about 704.7 mm.
Size details
- Overall diameter
- 704.7 mm
- Section width
- 275 mm
- Sidewall height
- 123.8 mm
- Rim diameter
- 18″
- Rolling circumference
- 2,214 mm
- Revolutions per km
- 452
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 275/45R18
| Car | Axle | Versions |
|---|---|---|
| Porsche Panamera | Rear only | 1 |
Sizes that can replace 275/45R18
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.
305/45R17+0.2%
275/50R17+0.3%
275/40R19−0.3%285/35R20+0.4%
305/40R18−0.5%
275/35R20−0.6%285/40R19+0.8%255/40R20+1.0%255/45R19+1.1%295/45R17−1.1%