well i have yet to replace my shocks, but all in all the 2/4 rides pretty smooth. i dont have clearence issues at all with my 255/50s. traction got alot better with my nittos, and the truck does seem to handle a little better with it being lower to the ground. i think 2/4 is a great way to go unless you want to go lower. if you think you may want to go lower then go ahead and go lower first.