Imperial EcoDriver 2 175/70 R13

Imperial EcoDriver 2 is a summer tyre made in total of 12 sizes, ranging from R13 to R13 - this particular dimension is R13, which means it fits to a 13 inch/330.2mm diameter wheel. 175/70 R13 is 20mm wider than the narrowest dimension (155) and -10mm narrower than the widest one (165). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (175mm), which results in 122.5mm sidewall height.