CUSTOM DESIGNS: Draw-Tite Class 4 trailer hitch tow packages are custom built according to manufacturer specifications to ensure a perfect fit. MAXIMUM STRENGTH: Made of solid, all-welded steel for maximum strength and safety, each hitch is put through rigorous fatigue and stress testing to withstand road abuse. Protected by a two-part black powder coat finish to resist rust and corrosion. TESTED: Draw-Tite tow hitch receivers are tested to meet and exceed V-5 and SAE J684 standards. CAPACITY: Tow hitch package rated for up to 7,500 lbs. GTW and up to 750 lbs. TW. NOT suitable for use with Weight Distribution systems. VEHICLE FIT: 2007-2016 Audi Q7, 2011-2018 Porsche Cayenne, 2011-2017 Volkswagen Touareg.