Toyo Proxes Tr1 225/45 R16

Toyo Proxes Tr1 is a tyre made in total of 60 sizes, ranging from R13 to R13 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 225/45 R16 is 30mm wider than the narrowest dimension (195) and 20mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (225mm), which results in 101.25mm sidewall height.