I have not been using this rack much these days after getting a camping trailer and using my Thule Box for skiing. It has a full width LED Light bar across it. Extremely Bright. Will easily support a rooftop tent. See pics for that setup. It also comes with an Awning on circular mounts on the side. I am not certain if the LR3 and LR4 racks are the same. If so, it will fit the LR3 as well. Urban Offroad was a going concern in the LA area, making steel racks and things, but has since folded i think. There is now, however, the Urban off-road Ebay store here... https://www.ebay.com/str/urbanoffroadworldwide Any reasonable offer considered as it is taking up space at the moment. Located in Los Angeles. Shipping would be tough, so unless you are prepared to pay for the item, and Freight, Local PICKUP only.