I just changed out my stock bulbs for some LED from Retro-Solutions. Big improvement over stock. You can now actually see something behind you instead of the sky.

well i went to change my brake bulbs, and let me tell you how pissed i am at GM engineering with those stupid plastic clips that hold the black trim piece above the taillights. what a stupid design. its as if you have to break the clips to get the trim piece off.

That is a terrible design. I think all of my clips are broke.