BulletProof Hitches offers a full line of quality drop hitches and accessories. While the weight rating of BulletProof Hitches (especially Extreme Duty hitches) can far surpass the capabilities of a standard or heavy duty pickup truck, they can also be used in much larger vehicles with hitch receivers such as RVs and even semis! A semi, or tractor trailer has a towing capability beyond many if not all other vehicles on the road. While most trailers towed with semis are made specifically to be towed with the fifth-wheel hitch system on the truck, occasionally a conventional trailer with a 2", 2-5/16" or pintle coupling must be towed. This is where one of our Extreme Duty trailer hitches can truly shine! With Extreme Duty hitches offering a 36,000lbs towing weight rating and a 6,000lbs tongue weight rating, there is virtually not a single conventional trailer that cannot be towed using an Extreme Duty BulletProof Hitch!