Dunlop Sport BluResponse 205/55 R17

Dunlop Sport BluResponse is a summer tyre made in total of 80 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/55 R17 is 20mm wider than the narrowest dimension (185) and 20mm narrower than the widest one (225). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (205mm), which results in 112.75mm sidewall height. In 205/55 R17, Sport BluResponse usually competes against UltraContact, which is a tyre from Continental with a rating of 53%, compared to 54% of the Dunlop in question.