IntroStylish and functional running boards ease your entry and exit while providing a rugged element of design. Grippy rubber studs dot the running boards for a surer step even in inclement weather. Suitable forMercedes GL-Class X166 (2012-2015) Mercedes GLS-Class X166 Facelift (2016-2018)Not suitable forMercedes GL-Class X164 (2006-2012)DescriptionRunning boards side steps made of high-quality stainless steel aluminum and PVC. Fitting and InstallationFitting instructions not included. Installation in an authorized car service is highly recommended.Package ContainsOne set of running boards (side steps) left right Fitting AccessoriesCertificatesProduct without E-mark/ABE/TUV. These are high quality aftermarket parts.