wowmiata

Holy Cow - I just purchased a 2014 short bed 4wd z71 and I noticed a bad shake from 65 mph - 75 mph the second day i had it. I ended up taking it to a shop the same day and having the tires balanced and I did notice that helped, but didn't solve the problem. I started fumbling through Google looking to see if this was a known issue and I found this thread. I read the first 10 pages before I realized there was 625 pages in this thread. I assume this is a huge and very common issue due to the fact of activity on this thread. I am going to continue reading every post because I am extremely curious, but in the meantime can someone tell me if i'm screwed? This truck has 60k miles and has a 2" leveling kit on it. 20" wheels with 33" tires. Would I get laughed out of the dealership if I brought it in for the vibration issue?? I bought this truck 3 days ago and like it other than that fact (and one other small thing). As someone stated in the first few pages, these trucks are expensive and I like the truck a lot, but these issues are keeping me from loving the truck. Thanks in advance!