235/40 R18 Imperial All Season Driver variants

Weight index

Select: 9595

Speed index

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

This combination is not available.

MFSNo ( Continental AllSeasonContact)

RunflatNo

Imperial All Season Driver is a allround tyre made in total of 134 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/40 R18 is 90mm wider than the narrowest dimension (145) and -20mm narrower than the widest one (215). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (235mm), which results in 94mm sidewall height. In 235/40 R18, there is only one possible speed index for Imperial All Season Driver - "Y", which is good for speeds up to 300 km/h.