225/40 R18 Cooper Zeon CS8 variants

Weight index

Select: 0, 92092

Speed index

Select: Select, W (270 km/h), Y (300 km/h)W (270 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Special: XL

Cooper Zeon CS8 is a summer tyre made in total of 145 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 40mm wider than the narrowest dimension (185) and 30mm narrower than the widest one (255). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In 225/40 R18, there are 2 possible speed indexes for Cooper Zeon CS8 - "W","Y", which are good for speeds up to 270, 300 km/h. In 225/40 R18, Zeon CS8 usually competes against Efficient Grip Performance, which is a tyre from Goodyear with a rating of 38%, compared to 34% of the Cooper in question.