Bridgestone Potenza Sport 225/45 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. 225/45 R18 is 20mm wider than the narrowest dimension (205) and 130mm narrower than the widest one (355). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (225mm), which results in 101.25mm sidewall height. In 225/45 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. Latest test in 225/45 R18 was held by Autobild in 2022, where Potenza Sport received rating "Good" and finished on the 5. place. It was tested on a BMW 3.