Caravan's are beasts. They'll outlive cockroaches after the H-bomb is dropped. Fantastic construction quality.It ended up closer than I designed, but never touched. Fuel mileage didn't change, but the wind noise was greatly reduced. The campers gone, truck going in a few weeks. Jeep gone. Heading for a new combination. 2021 RAM 2500 CC short bed, Carli pintop, 35" tires, Carivan Journey canopy. Will post up in a few years when all the back-ordered parts come in.