CST Medallion All Season ACP1 235/60 R18

CST Medallion All Season ACP1 is a allround tyre made in total of 61 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/60 R18 is 80mm wider than the narrowest dimension (155) and 20mm narrower than the widest one (255). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (235mm), which results in 141mm sidewall height.