Imperial SnowDragon UHP is a winter tyre made in total of 61 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 70mm narrower than the widest one (295). 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, SnowDragon UHP usually competes against
UltraGrip Performance Gen-1, which is a tyre from
Goodyear with a rating of 0%, compared to 0% of the
Imperial in question. Latest test in
225/40 R18 was held by Tyre Reviews in 2021, where SnowDragon UHP received rating "" and finished on the 9. place. It was tested on a
.
Winter
