Debica Presto is a summer tyre made in total of 29 sizes, ranging from R14 to R14 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/55 R18 is 70mm wider than the narrowest dimension (185) and 0mm narrower than the widest one (255). 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, Presto usually competes against
Speed-Life 3, which is a tyre from
Semperit with a rating of 55%, compared to 61% of the
Debica in question.
Summer
