Goodyear UltraGrip 8 155/70 R13

Goodyear UltraGrip 8 is a winter tyre made in total of 42 sizes, ranging from R13 to R13 - this particular dimension is R13, which means it fits to a 13 inch/330.2mm diameter wheel. This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (155mm), which results in 108.5mm sidewall height.