DEPENDABLE STRENGTH. This trailer hitch is rated for 3,500 lbs. gross trailer weight and 350 lbs. tongue weight (limited to lowest-rated towing component). VERSATILE DESIGN. This class 3 hitch equips your vehicle with a standard 2-inch x 2-inch hitch receiver, allowing for a wide variety of towing options. It can accept a ball mount, cargo carrier, bike rack, tow hook and much more. FULLY TESTED. Every CURT class 3 trailer hitch design is tested in real-world, on-vehicle conditions at our Detroit engineering facility. Hitches are tested according to SAE J684 standards for the utmost safety and reliability while towing.