225/40 R18 Uniroyal RainSport 3 variants

Weight index

Select: 9292

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

Uniroyal RainSport 3 is a summer tyre made in total of 110 sizes, ranging from R14 to R14 - 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 50mm narrower than the widest one (275). 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 Uniroyal RainSport 3 - "W","Y", which are good for speeds up to 270, 300 km/h. In 225/40 R18, RainSport 3 usually competes against Roadhawk 2, which is a tyre from Firestone with a rating of 74%, compared to 0% of the Uniroyal in question.