RealWheels Cover Co's valve stem extension stabilizer helps prevent damage to extensions caused by rubbing of the extension against a wheel. A worn extension may lead to air leakage and result in tire damage. To install, align the rubber stabilizer's center hole with the valve extension tip and push the stabilizer into the wheel hole until the stabilizer's front face is completely seated.

Stabilizers are provided in 2", 2.5", or 2.8" sizes for Accuride and Alcoa aluminum wheels with round cutouts. For more information and a 24-page color catalog, contact RealWheels, 3940 Tannahill Dr, Gurnee IL 60031.