Table of contents:
255/50 R20 Bridgestone Turanza 6 variants
Bridgestone Turanza 6 is a summer tyre made in total of 115 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/50 R20 is 60mm wider than the narrowest dimension (195) and 30mm narrower than the widest one (285). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (255mm), which results in 127.5mm sidewall height. In 255/50 R20, there is only one possible speed index for Bridgestone Turanza 6 - "Y", which is good for speeds up to 300 km/h.
Bridgestone Turanza 6 is made in 115 sizes, starting from 195/50 R16 up to 285/30 R22.