Continental EcoContact 6 is a summer tyre made in total of 307 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 275/35 R19 is 120mm wider than the narrowest dimension (155) and 40mm narrower than the widest one (315). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (275mm), which results in 96.25mm sidewall height. In 275/35 R19, there is only one possible speed index for Continental EcoContact 6 - "Y", which is good for speeds up to 300 km/h. In 275/35 R19, EcoContact 6 usually competes against Turanza T005, which is a tyre from Bridgestone with a rating of 89%, compared to 63% of the Continental in question.