Lassa Revola is a summer tyre made in total of 38 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 60mm wider than the narrowest dimension (185) and 0mm narrower than the widest one (245). 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. In
245/40 R18, Revola usually competes against
Protech NewGen, which is a tyre from
Viking with a rating of 32%, compared to 28% of the
Lassa in question.