Hankook Al20W is a tyre made in total of 7 sizes, ranging from R22 to R22 - this particular dimension is R22, which means it fits to a 22 inch/558.8mm diameter wheel. is 60mm wider than the narrowest dimension (295) and -60mm narrower than the widest one (295). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (355mm), which results in 177.5mm sidewall height. In , there is only one possible speed index for Hankook Al20W - "L", which is good for speeds up to km/h.