Dayton DW 510Evo 175/65 R15

Dayton DW 510Evo is a winter tyre made in total of 27 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 175/65 R15 is 30mm wider than the narrowest dimension (145) and 50mm narrower than the widest one (225). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (175mm), which results in 113.75mm sidewall height.