BFGoodrich G-FORCE WINTER 2 is a winter tyre made in total of 91 sizes, ranging from R14 to R14 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 165/65 R15 is 10mm wider than the narrowest dimension (155) and 90mm narrower than the widest one (255). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (165mm), which results in 107.25mm sidewall height. In 165/65 R15, there is only one possible speed index for BFGoodrich G-FORCE WINTER 2 - "T", which is good for speeds up to 190 km/h. In 165/65 R15, G-FORCE WINTER 2 usually competes against KRISALP HP3, which is a tyre from Kleber with a rating of 73%, compared to 84% of the BFGoodrich in question.