Denver Broncos Logo-Only Trailer Hitch Cover Siskiyou Hitch Covers Show off your team pride with our logo hitch cover. The oversized logo is carved in detail and enameled in team colors. They are made with quality craftsmanship and intricate detail. The trailer hitches are made of a corrosion resistant pewter alloy with heavy gauge yoke, and are easy to install. This hitch will fit a class III vehicle (trucks & SUVs). The inside diameter of the hitch is 2x2.