I have an 89 burb with a tailgate and Ive been wondering if i could bolt on a barn door set up? Seriously, the tailgate windows (electric) are a big fat pain in the ass. The only thing I like about the tailgate,besides sitting on it drinking beer and shootin' the breeze, is being able to hang my kayaks out. I just lift them up and close the gate. If I had barns I'd have to tie them up and they'd still be banging around.
The motors are too slow, small, and wired with too thin of a gauge. The regulator (150) is underbuilt and wears out, motors burn out (130), and the electric key switches (55) break frequently.If you can pull off a switch to a tailgate I'd look for one with a manual window. just my .02$**
**I've have a bit of bad luck and may be expressing a biased opinnion but its all true!