Continental AllSeasonContact 2 245/50 R18

Continental AllSeasonContact 2 is a allround tyre made in total of 286 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/50 R18 is 80mm wider than the narrowest dimension (165) and 40mm narrower than the widest one (285). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (245mm), which results in 122.5mm sidewall height.