Not on dirt roads. Once I got to gravel/rocky roads i lowered the pressure but I'm still not satisfied. Front K60 Scout simply doesn't have knobs at the sides, nothing to grip into the ground. It turns out that regular K60 (not the Scout model) front tire is more off-road oriented. I really doubt that I'll buy another set of Scouts... Rear is OK, no real problems with its behavior.
There will be plenty of times in this RR when I'll mention tires, never in good context