Pacific Dualies carries a spectrum of quality wheel simulators. Pacific Dualies wheel simulators are designed to mount securely to vehicles with dual rear wheels, and are manufactured with quality in mind. They are manufactured from the highest grade of stainless steel. This product is a lug style dually simulator with eight lugs and four vent holes. It is an appropriate fit for 19.5 inch wheels. The component parts of this wheel simulator are front wheel cover with press-on style lug nut covers, rear wheel cover, rear center cap, and press-on style lug nut covers.