Kumho WinterCraft WP71 is a winter tyre made in total of 58 sizes, ranging from R16 to R16 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 20mm wider than the narrowest dimension (205) and 50mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In
225/40 R18, WinterCraft WP71 usually competes against
WR Snowproof P, which is a tyre from
Nokian with a rating of 67%, compared to 0% of the
Kumho in question. Latest test in
225/40 R18 was held by Autobild in 2020, where WinterCraft WP71 received rating "Conditionally recommended" and finished on the 12. place. It was tested on a
VW Golf.