Debica Presto UHP2 255/40 R19

Debica Presto UHP2 is a summer tyre made in total of 54 sizes, ranging from R17 to R17 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/40 R19 is 50mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (255). 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 R19, Presto UHP2 usually competes against EcoSport 2, which is a tyre from Imperial with a rating of 17%, compared to 52% of the Debica in question.