Ceat SportDrive is a summer tyre made in total of 26 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (215mm), which results in 107.5mm sidewall height. In
215/50 R18, SportDrive usually competes against
Eagle F1 Asymmetric 6, which is a tyre from
Goodyear with a rating of 93%, compared to 54% of the
Ceat in question.