Which cars use 305/35R21 tyres?

305/35R21 is a factory tyre size on 3 car models in our data. Its overall diameter is about 746.9 mm.

Size details

Overall diameter
746.9 mm
Section width
305 mm
Sidewall height
106.8 mm
Rim diameter
21″
Rolling circumference
2,346 mm
Revolutions per km
426

Values are calculated from the size. Real tyres differ by a few millimetres between brands.

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Cars using 305/35R21

CarAxleVersions
Bentley Continental GTRear only3
Bentley Continental GTCRear only2
Bentley Flying SpurRear only2

Sizes that can replace 305/35R21

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.
325/25R23−0.0%
315/30R22+0.1%295/40R20−0.4%
335/35R20−0.6%
335/25R23+0.6%
305/40R20+0.7%
305/30R22−0.7%
315/25R23−0.7%
325/30R22+0.9%295/35R21−0.9%

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