nytrdr24
+1y
i'll give this a go, you should be ok to put in in the rear of the truck, just make sure that you have some kind of frame or bar on the back side of it to protect it incase you get rearended, you don't want it to be like the ford pintos were...."things that go boom!"
the only other issue is if you were going to cover the bed, if so, you would need to vent it to the outside so fumes don't collect under the cover & have that same result......"things that go boom!"
as for knowing for shure if you will have any probs with the po-po, it's best to check with the local d.o.t. or if you happen to know your friendly neighborhood ossificer, ask him & he will be able to tell you.