Technical Service Bulletins for 2004's?

Does anybody have them and would be willing to share, or is there a website where we can view them for free? Thanks.

What are these good for? There's reems and reems of these for 99's but, what are you suppose to do with them?????

Yeah, but you have to pay. I was looking for them for free. GM should publish them for free. Too bad.

GM distributes the TSB's for service professionals. The customer is not intended to ever see these TSB's. Which sucks: for example... the owners manual (glove box book) says to use GL-5 80-90W gear oil and friction modifier additive in limited slip rear ends. A TSB comes out over two years later and says DO NOT USE the additive in Limited slip rearends (RPO G80) but the truck owner never gets a copy.