Toyo Proxes Tr1 215/45 R15

Toyo Proxes Tr1 is a tyre made in total of 60 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 215/45 R15 is 20mm wider than the narrowest dimension (195) and 30mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (215mm), which results in 96.75mm sidewall height.