This receiver system is designed to work with the Slee rear bumper for the 1991-97 Toyota Land Cruisers / LX450. Installation requires cutting a hole through the rear cross member and drilling four holes. The rest of the installation is bolt on. This receiver is stronger than the 2" Receiver adapter for applications where additional strength is required. Requires removal of the oem tire carrier winch plate. This receiver isn't rated for towing.