BFGoodrich G-Grip All Season 2 245/45 R17

BFGoodrich G-Grip All Season 2 is a allround tyre made in total of 69 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 245/45 R17 is 90mm wider than the narrowest dimension (155) and -40mm narrower than the widest one (205). 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.