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. 235/45 R18 is 50mm wider than the narrowest dimension (185) and 10mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (235mm), which results in 105.75mm sidewall height. In
235/45 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.