255/55 R18 Dunlop GRANDTREK WT M3 variants

Weight index

Select: 109109

Speed index

Select: Select, H (210 km/h)H (210 km/h)

This combination is not available.

MFSNo

RunflatNo

Dunlop GRANDTREK WT M3 is a winter tyre made in total of 14 sizes, ranging from R18 to R18 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/55 R18 is 20mm wider than the narrowest dimension (235) and 20mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (255mm), which results in 140.25mm sidewall height. In 255/55 R18, there is only one possible speed index for Dunlop GRANDTREK WT M3 - "H", which is good for speeds up to 210 km/h.