Dunlop ARROWMAX STREETSMART 160/70 R17

Dunlop ARROWMAX STREETSMART is a summer tyre made in total of 21 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 160/70 R17 is 50mm wider than the narrowest dimension (110) and -60mm narrower than the widest one (100). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (160mm), which results in 112mm sidewall height.