QAA FITS SILVERADO 2007-2013 CHEVROLET (4 Pc: Stainless Steel Window Sill Trim, 4-door, Extra Cab) WS47185 This QAA part is designed to fit a 2007-2013 CHEVROLET SILVERADO WINDOW SILL TRIM Made in the USA! High Quality 26 gauge - 304 Stainless Steel Easy installation! Cut to perfection & Polished to a Mirror Shine 3M Automotive-Grade Acrylic Foam tape will hold for a lifetime without causing any damage to the surface of the vehicle.