Westlake ZuperEco Z-107 is a summer tyre made in total of 76 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/55 R17 is 60mm wider than the narrowest dimension (155) and -20mm narrower than the widest one (195). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height. In
215/55 R17, ZuperEco Z-107 usually competes against
PremiumContact 7, which is a tyre from
Continental with a rating of 98%, compared to 45% of the
Westlake in question.
