Pirelli CARRIER WINTER is a winter tyre made in total of 35 sizes, ranging from R14 to R14 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 205/65 R15 is 30mm wider than the narrowest dimension (175) and 20mm narrower than the widest one (225). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (205mm), which results in 133.25mm sidewall height. In 205/65 R15, there is only one possible speed index for Pirelli CARRIER WINTER - "T", which is good for speeds up to 190 km/h. In 205/65 R15, CARRIER WINTER usually competes against VanContact Winter, which is a tyre from Continental with a rating of 0%, compared to 0% of the Pirelli in question.