My name is Marc, I'm 29 and this is my very first post in any kind of forum, so I doubt I'm gonna be very good at it.
I have a 01 GMC 1/2ton 2wd Sierra with a ton of mods and still working on it. I've done body and paint work literally my whole life. I know a lot about vehicles in general, but I don't know everything for sure. I found this site in search of some info and liked what I've seen so far. Hopefully some of you guys can help me out a little or the other way around.