Bridgestone Potenza Sport 205/40 R18

Bridgestone Potenza Sport is a summer tyre made in total of 205 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (205mm), which results in 82mm sidewall height. In 205/40 R18, Potenza Sport usually competes against P ZERO PZ4, which is a tyre from Pirelli with a rating of 89%, compared to 87% of the Bridgestone in question.