This fits your. Wheel Simulator Kit for 2011-2012 Chevy GMC Dually Trucks is an over-the-lug application which does not require any OEM lugnut removal. This kit has a pop-out center cap which allows easy access to the wheel hubs for simple inspection. The full kit includes 2-17 inches front wheel cover with mounting hardware, 2-rear wheel covers with mounting hardware, and lug nut tool for simple fastening.
Pacific Dualies 301708 17 Polished Stainless Steel Wheel Simulator Kit with 8 Lug and 5 Vent Hole for Chevy 20112018 GMC 3500 Truck 2j3qh58P