Today i went out and tested the fit of the "under bed fuel tank" and as described in your post it will fit under the bed , that is beneath the truck under the bed.I'm actually trying to get it to fit between the rails which measurement wise it will.The problem is it won't go between the top and bottom of the frame rails where I'm trying to mount it. It looks as if i remove the rear cross-member and slide it in straight it will go then i will have to remount the cross-member. I can't get enough angle on it to slide it in any other way because of the mounting tabs. But if i just mount it under the bottom of the frame looks like its a easy fit ??? any thoughts?
