The K70 4.00x18 on my Honda XL350's rear wheel, which is a WM3 (2.15) width.
Tread close up.
Things I noticed.
This tire is HEAVY! 9 1/2lbs.
Skinny, literally only 4 inches across.
Soft tread, pattern looks great for a 'universal'.
I can't wait to ride the XL & feel the difference!