There are no towing methods that can increase the maximum towing capacity of a Dodge Ram 1500. These vehicles are designed with a maximum Gross Combined Vehicle Weight, which is a total of the weight of the vehicle, passengers or cargo, and anything in tow.
The engine, transmission and brakes of a vehicle are all engineered to conform to the Gross Combined Vehicle Weight. These vital components can be damaged quickly if the combined weight of passengers, cargo and items in tow exceeds this limit. Overweight vehicles also have a greatly increased braking distance, which can contribute to accidents and other driving hazards.