They made the ride incredibly bad. I also needed to buy the 8800# GVWR shocks because the standard shocks wouldn't dampen the springs (ie. my truck would bounce).
I live in AZ so anytime off road is primarily on rock so maybe I had more occasion to notice the ride difference. Maybe the 4x4 springs are more progressive too.
Last edited by grox; 02-27-2012 at 10:45 AM.