Continental EcoContact 6 275/45 R21

Continental EcoContact 6 is a summer tyre made in total of 680 sizes, ranging from R13 to R13 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 275/45 R21 is 130mm wider than the narrowest dimension (145) and 20mm narrower than the widest one (295). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (275mm), which results in 123.75mm sidewall height. In 275/45 R21, EcoContact 6 usually competes against Dynaxer HP5, which is a tyre from Kleber with a rating of 51%, compared to 56% of the Continental in question.