Firestone Roadhawk is a summer tyre made in total of 174 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/40 R17 is 40mm wider than the narrowest dimension (165) and 90mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (205mm), which results in 82mm sidewall height. In
205/40 R17, Roadhawk usually competes against
Summer, which is a tyre from
Cooper with a rating of 76%, compared to 60% of the
Firestone in question.
Summer
Summer
Summer
