# /35 series tire aspect ratio

## What does /35 mean in a tire size?

A /35 aspect ratio means the tire sidewall height is 35% of the section width. For a 205/35R16 tire, the sidewall is 71.75mm tall. Common 35-series sizes span multiple rim diameters.

- [255/35 R18](https://tirefitlab.com/255-35-r18.md)
- [225/35 R19](https://tirefitlab.com/225-35-r19.md)
- [235/35 R19](https://tirefitlab.com/235-35-r19.md)
- [245/35 R19](https://tirefitlab.com/245-35-r19.md)
- [255/35 R19](https://tirefitlab.com/255-35-r19.md)
- [245/35 R20](https://tirefitlab.com/245-35-r20.md)
- [255/35 R20](https://tirefitlab.com/255-35-r20.md)
- [255/35 R21](https://tirefitlab.com/255-35-r21.md)
- [295/35 R21](https://tirefitlab.com/295-35-r21.md)
- [285/35 R22](https://tirefitlab.com/285-35-r22.md)

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Methodology: https://tirefitlab.com/methodology/