CURT Replacement Legs for Q24 5th Wheel Hitch Head Model 16913CURT Replacement Legs for Q24 5th Wheel Hitch Head Model 16913 The CURT Q24 is the heavyweight champion of 5th wheel hitches. With a gross trailer weight capacity of 24,000 lbs. and a vertical load limit of 6,000 lbs., the Q24 is capable of handling the heaviest of 5th wheel trailers, including deluxe RV and oversize campers. Something that sets the Q24 5th wheel hitch apart from competitive models is its spherical axial bearing that allow the hitch