Fulda EcoControl HP is a summer tyre made in total of 68 sizes, ranging from R14 to R16 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 185/55 R15 is 20mm wider than the narrowest dimension (165) and 40mm narrower than the widest one (225). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (185mm), which results in 101.75mm sidewall height. In 185/55 R15, there are 2 possible speed indexes for Fulda EcoControl HP - "H","V", which are good for speeds up to 210, 240 km/h. In 185/55 R15, EcoControl HP usually competes against Speed-Life 3, which is a tyre from Semperit with a rating of 81%, compared to 81% of the Fulda in question.