Will this tow that?

You misunderstood my post. By "haul it" I meant it will pull it down the road. I wasn't commenting on the handling or safety aspect of the equation. I tow a variety of trailers with boats, tractors and equipment, all with a 3/4 ton diesel pickup. The heaviest rig has been a 32 foot Boston Whaler Outrage that weighed 13,500 pounds on a triple axle trailer with disc brakes on all three axles. With 1500 lbs of tongue weight, it towed like a really heavy dream, but sudden stops were still no fun! I would never even consider towing anything over 5000 pounds behind my motorhome.