Metra 82-3002 Speaker Mounting Brackets
1995 GMC Yukon
Crutchfield Customer Review (What's this?)
Had to cut off all but 3 of the outer pieces, weren't able to be snapped off like the rear brackets, but a die grinder with a cutting wheel took care of that. Nice and solid fitment!
Pros: Solid fitment No rattle
Cons: Pieces aren't easy to break off, better to just cut off.