255/60 R18 Hankook Optimo K406 variants
Hankook Optimo K406 is a summer tyre made in total of 1 sizes, ranging from R18 to R18 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (255mm), which results in 153mm sidewall height. In 255/60 R18, there is only one possible speed index for Hankook Optimo K406 - "H", which is good for speeds up to 210 km/h.
Hankook Optimo K406 is made in 1 sizes, starting from 255/60 R18 up to 255/60 R18.
