Firestone Roadhawk 215/55 R16

Firestone Roadhawk is a summer tyre made in total of 165 sizes, ranging from R15 to R15 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 215/55 R16 is 50mm wider than the narrowest dimension (165) and 80mm narrower than the widest one (295). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height. In 215/55 R16, Roadhawk usually competes against Dynaxer HP5, which is a tyre from Kleber with a rating of 51%, compared to 52% of the Firestone in question.