Barum Bd 200 R 315/70 R22

Barum Bd 200 R is a allround tyre made in total of 18 sizes, ranging from R17 to R17 - this particular dimension is R22, which means it fits to a 22 inch/558.8mm diameter wheel. 315/70 R22 is 110mm wider than the narrowest dimension (205) and 0mm narrower than the widest one (315). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (315mm), which results in 220.5mm sidewall height.