
It wasn't an exact fit, but it would serve the purpose. After taking measurements, I decided to order it to see if it would work.
The box fit under the seat with an 1/8" to spare, but it would have to be shifted to the inside to clear the power seat motor and the bracket was 2-9/16" too narrow.
My solution was to cut the bracket 1-1/4"+- offset from center and drill new screw holes 2-9/16" farther in on the longer bracket that would be on the outside. I considered making a whole new bracket the correct length, but this is really quite strong and if someone really wants to steal it, they will.
My truck has vinyl flooring so I punched out four small felt pads to put over the other screw heads that would wear into the flooring (this wouldn't be an issue on carpet or on the Jeep it was designed for).
The drawbacks are that it's not accessible while you're sitting in the drivers seat and it will interfere with the foot comfort of a rear seat passenger that's not a grandkid with small feet.
One thing to consider is that if you decide to try this and your truck has carpet, it may be a tighter fit.
Overall I'm very happy with the quality of the box and the way it turned out.
Now I'm interested in hearing and seeing the ideas that some of you have had to add extra storage capability to your trucks. I have a couple more ideas that I'll be sharing soon.
Has anyone tried to add 4G rear in-floor storage to a 3G truck?
Keep calm and mod on. Happy Memorial Day!
