I was thinking the same thing at one time,, and totally voted against it,,, we carry ours in the back of the truck and park away from the 5er.. we once went to a campout where a lot of people get there early and boondock for the night,, well one couple used a small portable generator, set it behind their camper fired it up and went to bed,, the fumes must have gone in the rear window,, they never came out the next morning,,, Just saying, I always keep the portable generator away from the camper,,, its cable locked in the truck bed...