Falken Azenis FK510 is a summer tyre made in total of 114 sizes, ranging from R0 to R0 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (255mm), which results in 76.5mm sidewall height. In 255/30 R20, there is only one possible speed index for Falken Azenis FK510 - "Y", which is good for speeds up to 300 km/h. In 255/30 R20, Azenis FK510 usually competes against Ventus S1 evo3 K127, which is a tyre from Hankook with a rating of 82%, compared to 79% of the Falken in question.
255/30 R20 is found on 1 vehicles: