Dunlop D404 160/80 R15

Dunlop D404 is a allround tyre made in total of 42 sizes, ranging from R15 to R15 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 160/80 R15 is 30mm wider than the narrowest dimension (130) and -70mm narrower than the widest one (90). This tyre profile of 80 means the sidewall height of the tyre is 80% of the tyre width (160mm), which results in 128mm sidewall height.