Nokian zLine 245/45 R17

Nokian zLine is a summer tyre made in total of 45 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 245/45 R17 is 40mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (245). 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 R17, zLine usually competes against Advantage, which is a tyre from BFGoodrich with a rating of 70%, compared to 0% of the Nokian in question.