GMC is having a promotion that knocks 20% off the MSRP of a select few GMC Sierra Crew Cab SLT trucks on the lot.
I just bought myself a new one and I love it. I had a '08 Sierra (it'll be for sale shortly) and I've been wanting a 4x4, so I jumped at this chance.
Promotion runs until dealers sell out of the alloted trucks on the lot or July 31.
Pic of my new truck with freshly tinted windows: http://i.imgur.com/BzkmWoX.jpg
My example was $54k price sticker and I paid $43k. Price varies depending on the truck. Go on the link above and search dealers.