I just ordered up this same exact setup for my truck (the 2.5 spacer with the rancho 5000 shocks for Ram 2500), just wanted to thank your for the very informative post, ive been looking around at leveling kits for a while and this was a pretty good deal for the package (271.00 shipped 2nd day air to Hawaii). I will be checking back to these install posts to get everything all set. Unfortunately my truck only has 17x7's on it so im stuck with like a 265 max.