They are so big and bulky even on a 3/4 or maybe 1 ton pickup truck. Really not my thing — who wants that big-ass camper swinging back and forth on your truck bed as you go down the road? Then again, I’m really not into all that comfortable padding stuff and the comforts of home — while I like my camper shell, I’m quite fine with cooking outdoors and doing my business outdoors in the woods with a bucket. Rather keep the smells and moisture outside, and it’s bulky enough getting my big jacked up truck back in the woods to some of those remote campsites.