245/45 R18 Firestone Winterhawk 3 variants

Weight index

Select: 100100

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. 245/45 R18 is 90mm wider than the narrowest dimension (155) and 0mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (245mm), which results in 110.25mm sidewall height. In 245/45 R18, there is only one possible speed index for Firestone Winterhawk 3 - "V", which is good for speeds up to 240 km/h. In 245/45 R18, Winterhawk 3 usually competes against Wintercraft Wp52, which is a tyre from Kumho with a rating of 61%, compared to 0% of the Firestone in question.