# /45 série pneu (relação de aspecto)

## O que significa /45 na medida de um pneu?

Uma relação de aspecto /45 significa que o flanco = 45% da largura de seção. Em um 205/45R16, o flanco tem 92.25mm.

- [205/45 R17](https://tirefitlab.com/pt-br/205-45-r17.md)
- [215/45 R17](https://tirefitlab.com/pt-br/215-45-r17.md)
- [225/45 R17](https://tirefitlab.com/pt-br/225-45-r17.md)
- [235/45 R17](https://tirefitlab.com/pt-br/235-45-r17.md)
- [245/45 R17](https://tirefitlab.com/pt-br/245-45-r17.md)
- [225/45 R18](https://tirefitlab.com/pt-br/225-45-r18.md)
- [235/45 R18](https://tirefitlab.com/pt-br/235-45-r18.md)
- [245/45 R18](https://tirefitlab.com/pt-br/245-45-r18.md)
- [255/45 R18](https://tirefitlab.com/pt-br/255-45-r18.md)
- [245/45 R19](https://tirefitlab.com/pt-br/245-45-r19.md)
- [255/45 R19](https://tirefitlab.com/pt-br/255-45-r19.md)
- [275/45 R19](https://tirefitlab.com/pt-br/275-45-r19.md)
- [285/45 R19](https://tirefitlab.com/pt-br/285-45-r19.md)
- [245/45 R20](https://tirefitlab.com/pt-br/245-45-r20.md)
- [255/45 R20](https://tirefitlab.com/pt-br/255-45-r20.md)
- [265/45 R20](https://tirefitlab.com/pt-br/265-45-r20.md)
- [275/45 R20](https://tirefitlab.com/pt-br/275-45-r20.md)
- [265/45 R21](https://tirefitlab.com/pt-br/265-45-r21.md)
- [275/45 R21](https://tirefitlab.com/pt-br/275-45-r21.md)
- [275/45 R22](https://tirefitlab.com/pt-br/275-45-r22.md)
- [285/45 R22](https://tirefitlab.com/pt-br/285-45-r22.md)
- [305/45 R22](https://tirefitlab.com/pt-br/305-45-r22.md)

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Metodologia: https://tirefitlab.com/pt-br/methodology/