Like the other 5th wheel hitches of the CURT Q-Series, the CURT Q20 is a specialist in its class. It features a gross trailer weight capacity of 20,000 lbs. and can accept a vertical load limit of 5,000 lbs., giving it the capability to tow most large recreational vehicles, campers and many other 5th wheel trailers. Also like the Q24, the Q20 5th wheel has a superior hitch head, pivoting on a spherical axial bearing. This ensures smooth, quiet towing and allows unimpeded head movement and a wide turning radius for your trailer. The self-aligning head and dual-locking jaws make coupling easier, and with the three-position coupling mechanism, indicating when it safe to couple and when it is safe to tow, you can be out of the driveway and on your way quicker than ever. The Q20 comes with a durable carbide powder coat finish to give this hitch the best possible defense against corrosion, scratching, UV damage and whatever else you throw its way. It is tested in accordance with SAE J2638 for safety and is also backed by a limited lifetime warranty to give you peace of mind. This 20K 5th wheel hitch comes with a set of standard 5th wheel legs that are ready to mount into your truck bed with a pair 5th wheel rails and brackets (base rails and brackets sold separately). Certain turret-style pin boxes, such as Sidewinder, are not compatible with CURT Q-series hitches and should not be used as they may create vehicle / trailer handling hazards. Please contact CURT Product Support for compatibility information.