What's up bros? I have a 2007 Silverado VortecMax lifted 6" on a Fabtech with the 4.0 Dirtlogic shocks in front and dual gas in the rear. I bought the truck in October 2010 and the lift was already on it. Based on what I know about the owner I suspect the lift was put on the truck fairly early on. It's got about 65,000 miles at this point. So, I've noticed recently that my suspension squeaks a little when going in and out of driveways or over bumps as I drive. It's not super loud and I'm not 100% if it just started or if I just started noticing it. I was wondering if it's a sign i need to torque down all my nuts and bolts? Is it normal?...I know my truck is pretty heavy being that it's a quad cab. Also, I don't think it's my shocks squeaking, but if it is is that a sign they need to be replaced?...I hope not because the shocks I have are friggen expensive. Any insight is appreciated. I hate going to the 4 wheel parts near where I live because the dudes who work there are arrogant dicks and always try to rape people on service prices.