Maxxis WP-05 Arctictrekker 205/40 R17

Maxxis WP-05 Arctictrekker is a winter tyre made in total of 88 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/40 R17 is 60mm wider than the narrowest dimension (145) and 40mm narrower than the widest one (245). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (205mm), which results in 82mm sidewall height.