GT Radial Maxmiler WT2 is a winter tyre made in total of 0 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/45 R17 is 205mm wider than the narrowest dimension () and -205mm narrower than the widest one (). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (205mm), which results in 92.25mm sidewall height. In 205/45 R17, Radial Maxmiler WT2 usually competes against , which is a tyre from with a rating of %, compared to 0% of the GT in question.