My first truck! 04 Chevro...no wait...yes...no...wait..

i has all heated leather,on star, auto/ dual climate controll,xm, bose, rear sliding window,and sunroof.

i think they used to do a lot more custom order trucks rather then off the lot or something. i dont think ive ever seen the same nbs package.
 
Any reduction in noise? I'd imagine the doors and floors would be much more effective.