I wish that I would have known that number when I first bought my 03 GMC. The local dealer didnt have the truck I wanted in stock so they located me one. The only must haves on the truck was 2wd, rcsb, SLE package, 5.3, limited slip rear end, and black. At the time I worked a job to where I was away from home for 4-6 weeks at a time. When the truck came in I went and picked up the truck, drove it 2 miles to the house, parked it, hopped in the company truck and left for 6 weeks. never had time to go over the truck. It was parked in the garage the whole time I was gone. I get back, check over the truck real good, take it out for a good long drive. Got on somewhat wet spot in the road and decided to test out the LSD rear end. Just single spin, the other side never would kick in. I also found a couple small scratches and some peeling on the chrome side moldings. I take the truck back to the dealer with all of 125 miles on the truck to voice my complaints in a very nice way hoping that they would help me out. They said that I had 30 days to check over the truck to be sure that it had everything I wanted and that everything was right. I told them my situation, just like I did when I bought the truck. They said that they couldnt do anything. I had and still do have the paper work showing that my truck was to have the limited slip rear end. I argued with them for about 3 months and they wouldnt do anything. I finally gave up and told them that they lost my business and anyone else's that were looking to buy a vehicle from them that I know.
