Good ball joints. If there is one thing I've messed up wheeling too hard it's ball joints (Go Moog, lifetime warranty). Also a steering stabilizer helps quite a bit too. When you land in a rut, that wheel is going to jerk hard if you don't have one. Off-Road lights if you're night riding, and of course grippy tires. What you do with it will depend on the type of tires/wheels.