Which cars use 285/45R21 tyres?
285/45R21 is a factory tyre size on 3 car models in our data. Its overall diameter is about 789.9 mm.
Size details
- Overall diameter
- 789.9 mm
- Section width
- 285 mm
- Sidewall height
- 128.2 mm
- Rim diameter
- 21″
- Rolling circumference
- 2,482 mm
- Revolutions per km
- 403
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 285/45R21
Sizes that can replace 285/45R21
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.
295/35R23+0.1%
315/45R20+0.2%
285/50R20+0.4%
285/40R22−0.4%
315/40R21−0.6%
295/40R22+0.6%
285/35R23−0.8%
265/40R23+0.8%
275/50R20−0.9%305/45R20−0.9%