What size did you go with? Is that for your 99 SD? You will love the lifted truck. I have never looked back.

Oh ya, new words are created during the work, but be really carefule and don't be like me. I just about twisted my ankle the first time I got out of the truck cause I was used to scooting out to clear the running boards, so when I put the lift in, I backed out of the shop, and scooted out of the truck only to fall another foot then what was expected, hence almost twisting my ankle. It made my buddy laugh.