Continental EcoContact 6 is a summer tyre made in total of 305 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/65 R17 is 60mm wider than the narrowest dimension (155) and 100mm narrower than the widest one (315). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (215mm), which results in 139.75mm sidewall height. In 215/65 R17, there are 2 possible speed indexes for Continental EcoContact 6 - "V","H", which are good for speeds up to 240, 210 km/h. In 215/65 R17, EcoContact 6 usually competes against Turanza T005, which is a tyre from Bridgestone with a rating of 89%, compared to 68% of the Continental in question.