Sailun Atrezzo ZSR2 is a summer tyre made in total of 66 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/40 R18 is 50mm wider than the narrowest dimension (205) and 60mm narrower than the widest one (315). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In
255/40 R18, Atrezzo ZSR2 usually competes against
Speed-Life 3, which is a tyre from
Semperit with a rating of 51%, compared to 47% of the
Sailun in question.
Summer
