TriStar Allseason Power 215/65 R15

TriStar Allseason Power is a allround tyre made in total of 135 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 215/65 R15 is 70mm wider than the narrowest dimension (145) and 60mm narrower than the widest one (275). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (215mm), which results in 139.75mm sidewall height.