235/45 R18 Semperit Speed-Life 3 variants

Weight index

Select: 9898

Speed index

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

This combination is not available.

MFSNo

RunflatNo

Semperit Speed-Life 3 is a summer tyre made in total of 113 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/45 R18 is 70mm wider than the narrowest dimension (165) and 60mm narrower than the widest one (295). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height. In 235/45 R18, there is only one possible speed index for Semperit Speed-Life 3 - "Y", which is good for speeds up to 300 km/h. In 235/45 R18, Speed-Life 3 usually competes against Roadhawk, which is a tyre from Firestone with a rating of 59%, compared to 59% of the Semperit in question.