This Honda CR-V trailer hitch is stringently tested in accordance with SAE J684 to ensure a weight carrying capacity of 3,500 lbs. GTW and 525 lbs. TW. It features a 2" receiver tube opening to accept class 3 ball mount or other hitch accessory with a 2" x 2" shank. Class 3 trailer hitches are perfect for towing fishing boat trailers, popup campers, ATV trailers, utility trailers and more (NOTE: Never exceed the lowest weight capacity of any towing component).