Nexen WinGuard Sport 2 WU7 245/45 R19

Nexen WinGuard Sport 2 WU7 is a winter tyre made in total of 93 sizes, ranging from R15 to R15 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 245/45 R19 is 50mm wider than the narrowest dimension (195) and 30mm narrower than the widest one (275). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (245mm), which results in 110.25mm sidewall height. In 245/45 R19, WinGuard Sport 2 WU7 usually competes against Winter Sport 5, which is a tyre from Dunlop with a rating of 86%, compared to 44% of the Nexen in question.