Which cars use 285/40R21 tyres?
285/40R21 is a factory tyre size on 2 car models in our data. Its overall diameter is about 761.4 mm.
Size details
- Overall diameter
- 761.4 mm
- Section width
- 285 mm
- Sidewall height
- 114.0 mm
- Rim diameter
- 21″
- Rolling circumference
- 2,392 mm
- Revolutions per km
- 418
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 285/40R21
| Car | Axle | Versions |
|---|---|---|
| Volkswagen Touareg | Front and rear | 1 |
| Audi Q7 | Front and rear | 1 |
Sizes that can replace 285/40R21
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.
295/30R23−0.0%
315/40R20−0.2%
285/45R20+0.4%285/35R22−0.4%295/35R22+0.5%
305/30R23+0.8%
275/45R20−0.8%285/30R23−0.8%
315/35R21−1.0%275/40R21−1.1%