Which cars use 275/40R21 tyres?
275/40R21 is a factory tyre size on 3 car models in our data. Its overall diameter is about 753.4 mm.
Size details
- Overall diameter
- 753.4 mm
- Section width
- 275 mm
- Sidewall height
- 110.0 mm
- Rim diameter
- 21″
- Rolling circumference
- 2,367 mm
- Revolutions per km
- 422
Values are calculated from the size. Real tyres differ by a few millimetres between brands.
Cars using 275/40R21
| Car | Axle | Versions |
|---|---|---|
| BMW X6 | Front only | 3 |
| BMW iX3 | Rear only | 3 |
| Volvo XC90 | Front and rear | 1 |
Sizes that can replace 275/40R21
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.
305/40R20−0.2%
285/30R23+0.2%
275/45R20+0.3%275/35R22−0.3%275/30R23−0.6%
285/35R22+0.7%305/35R21−0.9%
265/45R20−0.9%295/30R23+1.0%
265/40R21−1.1%