The EZ-Rack Accessory Tray mounts to both EZ-Rack plates and functions as a cargo tray at the top of the spare tire. We use a state-of-the-art automated powder coating system to acid etch the raw base material in preparation for the textured black topcoat. Weight capacity is determined by what your tire carrier is rated. The EZ-Rack Accessory Tray mounts to both EZ-Rack plates and functions as a cargo tray at the top of the spare tire. Please note that part number AC-TR-102S is required for mounting to the spare tire. Features: Powder Coat: Textured Black 3/16″ gauge Steel Made in the USA Fits: EZ Rack (AC-TR-102S) sold separately.