Sunny NA305 265/35 R18

Sunny NA305 is a summer tyre made in total of 98 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 265/35 R18 is 70mm wider than the narrowest dimension (195) and 50mm narrower than the widest one (315). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (265mm), which results in 92.75mm sidewall height.