Ford sure loves that over hang don't they..right back to the early Econoline extended models...The problem with that much weight is loading it properly. The 6' rear overhang makes it a challenge. These Transits get squirrely with too much weight behind the rear axle. Anything over 400 lbs. I have pushed up as far as possible. I have a 20' tow strap that I loop behind the lead pallet as it is pushed in. I also have a 10' chain.... available payload 3280