Official Gazette of the United States Patent and Trademark Office:

Truck Racks That Work With Tonneau Covers tonneau cover with t slot BAK Industries Revolver X4s Tonneau Cover with T-Slot Rails Find parts that fit my vehicle Will this fit your Titan XD? tonneau covers with tslot tracks Integrated T-slot rails accept several T-slot accessories from Yakima, Thule, Rhino-Rack, and more! 3-year warranty Cargo space is one of a pickup truck's

gold gold gold slot And since Realtruck doesn't seem to carry the RNL A-series XT, if the Gator is more or less identical that might be my best bet an option