CURT Multi-Ball Trailer Hitch Ball Mount, 2, 2-5/16-Inch Balls, Fits 2-Inch Receiver, 10,000 lbs Model 45002 8'6" Long Bed This is the largest capacity

This is the largest capacity tank that will fit a full size diesel short bed truck

Picture is of the same box with different dimensions

freeing up space inside the vehicle for extra cargo and making the rear mount receiver available to pull a trail er

This model does NOT fit trucks that have the factory subwoofer installed

CURT Multi-Ball Trailer Hitch Ball Mount, 2, 2-5/16-Inch Balls, Fits 2-Inch Receiver, 10,000 lbs Model 45002 8'6" Long Bed This is the largest capacityCURT Multi Ball Trailer Hitch Ball Mount, 2, 2 5 16 Inch Balls, Fits 2 Inch Receiver, 10,000 lbs Model 45002 If you own more than one trailer, you know what a hassle it can be switching back and forth between ball mounts and keeping track of which ball mount fits which coupler. CURT has made things simpler with the multi tow ball mount. These ball mounts feature two or three trailer balls mounted onto a straight shank to accommodate various coupler