245/40 R18 Firestone Winterhawk 3 variants

Weight index

Select: 9797

Speed index

Select: Select, V (240 km/h)V (240 km/h)

This combination is not available.

MFSNo

RunflatNo

Special: XL

Firestone Winterhawk 3 is a winter tyre made in total of 64 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 90mm wider than the narrowest dimension (155) and 0mm narrower than the widest one (245). 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 R18, there is only one possible speed index for Firestone Winterhawk 3 - "V", which is good for speeds up to 240 km/h. In 245/40 R18, Winterhawk 3 usually competes against WinterExpert, which is a tyre from Uniroyal with a rating of 64%, compared to 0% of the Firestone in question.