Pirelli Winter Sottozero 3 245/40 R18

Pirelli Winter Sottozero 3 is a winter tyre made in total of 27 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 40mm wider than the narrowest dimension (205) and 110mm narrower than the widest one (355). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. Latest test in 245/40 R18 was held by Sportscars in 2016, where Winter Sottozero 3 received rating "Exemplary" and finished on the 4. place. It was tested on a .