245/40 R20 Firestone Firehawk Sport variants

Weight index

Select: 9999

Speed index

Select: Select, Y (300 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Firestone Firehawk Sport is a summer tyre made in total of 33 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 245/40 R20 is 30mm wider than the narrowest dimension (215) and 30mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R20, there is only one possible speed index for Firestone Firehawk Sport - "Y", which is good for speeds up to 300 km/h. In 245/40 R20, Firehawk Sport usually competes against Proxes Sport 2, which is a tyre from Toyo with a rating of 72%, compared to 70% of the Firestone in question.