For those too lazy to click on the links we're comparing GBC Dirt Devils and Kenda Knarlys. (I'm one of those lazy people
)
What I should start with is that the Dirt Devil is primarily a utility atv tire, while the knarly is designed for sport quads. If you're looking for all around performance the Knarly is a better choice, even in 22" sizes which is the smallest the Dirt Devil comes in. But if you're looking for traction in snow and somewhat sloppier conditions the Dirt Devils will serve you well. If cost isn't an issue I'd get the dirt devils for winter and use the kendas the rest of the year.
What I should start with is that the Dirt Devil is primarily a utility atv tire, while the knarly is designed for sport quads. If you're looking for all around performance the Knarly is a better choice, even in 22" sizes which is the smallest the Dirt Devil comes in. But if you're looking for traction in snow and somewhat sloppier conditions the Dirt Devils will serve you well. If cost isn't an issue I'd get the dirt devils for winter and use the kendas the rest of the year.