Bridgestone Turanza All Season 6 235/45 R20

Bridgestone Turanza All Season 6 is a allround tyre made in total of 141 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 235/45 R20 is 50mm wider than the narrowest dimension (185) and 40mm narrower than the widest one (275). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height.