Hey guys I've been tryin to find the paint match for my truck for 2 years on and off. I've tried the color samples at oreilly's and the closest thing I came up with was a 2004 Audi yellow. I ran my paint code and it comes up "Special Paint". My truck is a 1993 gmc. It is yellow. I was wondering did gm use other production gm colors off of maybe a different car? Or does "special paint" mean that i may never figure it out? Thanks for the help guys.