Pacific Dualies carries a spectrum of quality wheel simulators. Pacific Dualies wheel simulators are designed to mount securely to Ford vehicles with dual rear wheels, and are manufactured with quality in mind. They are manufactured from the highest grade of stainless steel. This product features an over-the-lug style dually simulator for eight lug wheels with four vent holes. It is an appropriate fit for 16 inch wheels. The component parts of this wheel simulator are 1 piece front wheel cover, 1 piece rear wheel cover, and lug nut covers.