So big and heavy that it's effectively super-C. The fact its removable seems irrelevant. If you want what a truck camper offers (mobility), why would you bother? This is the direction that truck campers have been going. They started on the venerable SRW pickup truck, then gained so much weight, the majority have to be on a dually, which is also very off-road restricted. I value the ability to go places where an SRW truck can go that other types of RV's cannot. Even today, the big triple slide Host Mammoths and the like are so hobbled they are road-bound. I'm all for people doing what they want, but for me, this is ridiculous.
Retired Mechanical Engineer (MIT)
Design/Manufacturing Engineer Manager
Former Safari Motor Coaches plant engineer