Yokohama Advan Sport V105 255/55 R18

Yokohama Advan Sport V105 is a summer tyre made in total of 137 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/55 R18 is 60mm wider than the narrowest dimension (195) and 60mm narrower than the widest one (315). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (255mm), which results in 140.25mm sidewall height. In 255/55 R18, Advan Sport V105 usually competes against Summer, which is a tyre from Cooper with a rating of 55%, compared to 0% of the Yokohama in question.