Bridgestone Potenza Sport is a summer tyre made in total of 134 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 265/30 R20 is 60mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (285). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (265mm), which results in 79.5mm sidewall height. In 265/30 R20, there is only one possible speed index for Bridgestone Potenza Sport - "Y", which is good for speeds up to 300 km/h.
Relevant tyre tests in same or similiar dimension (265/30 R20)
Autobild Summer tyre test 2024 265/35 R19 good Ranked #4 of 7Securing the fourth spot out of seven competitors, the Bridgestone Potenza Sport garnered a commendable rating of 'Good'. This tire stood out due to its dynamic handling characteristics and impressive grip on wet surfaces, combined with its short braking distances and direct steering response, ensuring good balance. However, it demonstrated significant wear after just a few rounds on a dry racetrack, which impacted its overall evaluation. Despite showcasing strengths in several areas, there were no specific disciplines where it was ranked absolutely best, nor were there any properties in which it finished last. This mixed performance highlights its capabilities in certain conditions while underscoring areas for potential improvement.