Kleber Dynaxer HP4 is a summer tyre made in total of 120 sizes, ranging from R14 to R14 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 175/65 R15 is 20mm wider than the narrowest dimension (155) and 60mm narrower than the widest one (235). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (175mm), which results in 113.75mm sidewall height. In 175/65 R15, there are 2 possible speed indexes for Kleber Dynaxer HP4 - "T","H", which are good for speeds up to 190, 210 km/h. In 175/65 R15, Dynaxer HP4 usually competes against Advantage, which is a tyre from BFGoodrich with a rating of 68%, compared to 76% of the Kleber in question.