Nokian Outpost At 285/45 R22

Nokian Outpost At is a tyre made in total of 32 sizes, ranging from R15 to R15 - this particular dimension is R22, which means it fits to a 22 inch/558.8mm diameter wheel. 285/45 R22 is 50mm wider than the narrowest dimension (235) and 0mm narrower than the widest one (285). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (285mm), which results in 128.25mm sidewall height.