Semperit Speed-Grip 3 195/50 R15

Semperit Speed-Grip 3 is a winter tyre made in total of 51 sizes, ranging from R15 to R15 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 195/50 R15 is 10mm wider than the narrowest dimension (185) and 0mm narrower than the widest one (195). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (195mm), which results in 97.5mm sidewall height. In 195/50 R15, Speed-Grip 3 usually competes against Speed-Grip 5, which is a tyre from Semperit with a rating of 78%, compared to 0% of the Semperit in question.