Falken EuroWinter HS02 Pro 255/40 R20

Falken EuroWinter HS02 Pro is a winter tyre made in total of 96 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/40 R20 is 30mm wider than the narrowest dimension (225) 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 R20, EuroWinter HS02 Pro usually competes against Blizzak LM-005, which is a tyre from Bridgestone with a rating of 87%, compared to 66% of the Falken in question.