ONE Chrome GMC Sierra Yukon Savana 6 Lug 1500 Center Cap 16" 17" Wheels ONE GMC Wheel Center Cap Size : Outer cap surface diameter = 7.25'' wide (7 1/4") Very easy installation Please check your application. Package include 1 piece Fits: 1999-2005	GMC	Sierra 1500	16''	5	Chrome 2003-2008	GMC	Van	16''	5	Chrome 2009	GMC Van	17''	8	Chrome 2005-2008	GMC	Sierra 1500	17''	8	Chrome 2007-2013	GMC	Denali	17''	8 Chrome 2007-2013	GMC	Yukon	17''	8	Chrome 2007-2013	GMC	Yukon XL 1500	17''	8