Gripmax Pro Winter 275/45 R22

Gripmax Pro Winter is a tyre made in total of 131 sizes, ranging from R16 to R16 - this particular dimension is R22, which means it fits to a 22 inch/558.8mm diameter wheel. 275/45 R22 is 100mm wider than the narrowest dimension (175) and 50mm narrower than the widest one (325). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (275mm), which results in 123.75mm sidewall height.