Bridgestone Potenza Sport is a summer tyre made in total of 188 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/45 R20 is 50mm wider than the narrowest dimension (205) and 100mm narrower than the widest one (355). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. In 255/45 R20, there are 2 possible speed indexes for Bridgestone Potenza Sport - "W","Y", which are good for speeds up to 270, 300 km/h. In 255/45 R20, Potenza Sport usually competes against POTENZA SPORT EVO, which is a tyre from Bridgestone with a rating of 87%, compared to 87% of the Bridgestone in question. Latest test in 255/45 R20 was held by Automotorsport in 2023, where Potenza Sport received rating "Very good" and finished on the 5. place. It was tested on a Kia EV6.
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Bridgestone Potenza Sport ( 255/45 R20 105W XL MGT, with rim protection (MFS) )
- In stock
£208
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Bridgestone Potenza Sport ( 255/45 R20 105W XL MGT, with rim protection (MFS) ) | In stock | Free shipping | £208 |
Buy
mytyres.co.uk
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Potenza Sport XL MGT MFS EV
- In stock
£242
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Potenza Sport XL MGT MFS EV | In stock | Free shipping | £242 |
Buy
tyres.pneus.online.uk
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Potenza Sport XL
- In stock
£246
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Potenza Sport XL | In stock | Free shipping | £246 |
Buy
tyres.pneus.online.uk
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Bridgestone Potenza Sport ( 255/45 R20 105W XL Enliten / EV, MGT )
- In stock
£246
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Bridgestone Potenza Sport ( 255/45 R20 105W XL Enliten / EV, MGT ) | In stock | Free shipping | £246 |
Buy
mytyres.co.uk
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Bridgestone Potenza Sport ( 255/45 ZR20 (105Y) XL EVc, with rim protection (MFS) )
- In stock
£216
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Bridgestone Potenza Sport ( 255/45 ZR20 (105Y) XL EVc, with rim protection (MFS) ) | In stock | Free shipping | £216 |
Buy
mytyres.co.uk
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Potenza Sport XL MFS
- In stock
£220
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Potenza Sport XL MFS | In stock | Free shipping | £220 |
Buy
tyres.pneus.online.uk
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Relevant tyre tests in same or similiar dimension (255/45 R20)

| Name | |||||||
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| Bridgestone Potenza Sport | |||||||
| Show test details | |||||||

| Name | Points total | Wet | Dry | Enviromental impact | |||
|---|---|---|---|---|---|---|---|
| Best values in test | 9,1 | 5,7 | 5,7 | 6,3 | |||
| Bridgestone Potenza Sport | 9 | 8,9 | 9,6 | 6,3 | |||
| Show test details | |||||||