255/45 R20 Cooper Zeon 4XS Sport variants

Weight index

Select: 105105

Speed index

Select: Select, W (270 km/h)W (270 km/h)

This combination is not available.

MFSNo

RunflatNo

Cooper Zeon 4XS Sport is a summer tyre made in total of 145 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/45 R20 is 40mm wider than the narrowest dimension (215) and 40mm narrower than the widest one (295). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. In 255/45 R20, there is only one possible speed index for Cooper Zeon 4XS Sport - "W", which is good for speeds up to 270 km/h. In 255/45 R20, Zeon 4XS Sport usually competes against Roadhawk, which is a tyre from Firestone with a rating of 57%, compared to 26% of the Cooper in question.