UNIVERSAL SIMULATORS: 20-24.5 Inch For cast spoke (Dayton) or steel disc wheels. Truly Universal for any wheel. Center mount system makes installation simple and D.O.T. inspections easy. Whether you have an early model truck from the 1900s or a brand new truck, these covers fit them all. Integrated Lug Nuts Click to Learn More   Premounted Lug Nuts Click to Learn More   No Lug Nuts Click to Learn More Front Simulator Only Click to Learn More           Copyright © 2011 RealWheels Corporation. All rights reserved.  Terms, Conditions and Warranty  |  Patents  |   Follow RealWheels on Twitter Website Created by GS Marketing Group, Inc.