So, the Quad motor is supposed to have the capability to tow 14,000 lbs. That seemed like a lot to me until I started weighing my rig. Now, I have a Silverado K2500 HD, weighting 6,000 lbs. My 16 ft. PJ dump trailer weights 4,800 lbs. If I load the trailer to 6 inches below the rails with Type 2...