Toy Hauler gas, oil and tire odors??

So you said ~ ( security ) where did you usually keep your bikes before when you slept?

Just make sure you don't top off your tanks, turn your gas off. Roll up that carpet if you have it. I always crack the kitchen window a tad when towing even if I'm headed to the beach with the surf boards. Note: I lock my bikes in the trailer as well when in transit and a hitch lock.