Westlake ZuperEco Z-107 235/50 R19

Westlake ZuperEco Z-107 is a summer tyre made in total of 76 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 235/50 R19 is 80mm wider than the narrowest dimension (155) and -40mm narrower than the widest one (195). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (235mm), which results in 117.5mm sidewall height.