For myself I make it a rule not to exceed 2"s over what it came with from the factory. That helps with all the rest that a clutch kit can't..such as CV joints,bearings, ball joints, tie rods and ends..ect. The GBC mongrels are a decent overall tire. You would be happy with them I'm sure. If I ever wear-out my Grim Reapers I was going with GBC's Dirt Commanders myself.