255/45 R20 Bridgestone Potenza Sport variants
Bridgestone Potenza Sport is a summer tyre made in total of 133 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 30mm narrower than the widest one (285). 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 - "Y","W", which are good for speeds up to 300, 270 km/h. In 255/45 R20, Potenza Sport usually competes against Pilot Sport 4 S, which is a tyre from Michelin with a rating of 86%, compared to 89% 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.
255/45 R20 105 Y
Bridgestone Potenza Sport is made in 133 sizes, starting from 205/45 R17 up to 285/40 R22.
Similar tires
Bridgestone Potenza Sport in tyre tests
Relevant tyre tests in same or similiar dimension (255/45 R20)
very good
Ranked #5 of 10
Securing the 5th place out of 10 competitors, the Bridgestone Potenza Sport made a notable impression with its performance, earning a "Very good" final rating. This tire was celebrated for its exceptional cornering grip on both wet and dry surfaces, alongside precise handling characteristics that underscore its sporty nature. However, it didn't escape criticism; longer braking distances on wet surfaces were noted, and it was found to be sensitive to temperature variations. Additionally, its higher rolling resistance and the louder noise level during drive-by were points of concern, along with a somewhat rough ride. Despite these drawbacks, the tire excelled in several key disciplines, standing out as the best in aquaplaning - cross, dry handling, dry lane changing, dry steering response, wet handling, objective wet handling, and wet side guide, showcasing its strong performance across a diverse range of conditions.
| Name | |||||||
|---|---|---|---|---|---|---|---|
| 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 | |||||||
