good luck. i used a local safelite auto glass shop for mine, because i didn't wanna hassle w/ a possibly stressed rear window or trying to pull and install one.
Changing the rear window only takes about an hour at the most. Unless the tail gate from a donor truck is dammaged, there is no reason it will be any better or worse than a new piece of glass from a glass shop. It will certainly abe less expensive.
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