Dunlop Wintersport 5 is a winter tyre made in total of 8 sizes, ranging from R16 to R16 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/45 R19 is 50mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (275). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. In
255/45 R19, Wintersport 5 usually competes against
WinterContact TS 870 P, which is a tyre from
Continental with a rating of 93%, compared to 0% of the
Dunlop in question.
