Imperial Ecodriver 4 is a summer tyre made in total of 65 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 185/65 R15 is 50mm wider than the narrowest dimension (135) and 0mm narrower than the widest one (185). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (185mm), which results in 120.25mm sidewall height. In
185/65 R15, Ecodriver 4 usually competes against
Ventus Prime3 K125, which is a tyre from
Hankook with a rating of 0%, compared to 0% of the
Imperial in question.
