Gmt-900 Speaker Depth

[08_Denali_22]

Anyone know the max depth I can run in the front and rear doors of these trucks? I know they are 6.5" speakers but I can't find how deep I can go. I might have an idea of what I want to run for rear speakers but I need to know the max depth I can make work. With it being 5* or so outside I really don't want to pulling on the plastic door panels right now. Plastic isn't to forgiving in this type of cold.

[AgDoctor]

go on crutchfield.com and they will tell you.