Replace your factory front brake pads with this OEM front brake pad kit from GM. This features the same exact production brake pads found on the Cadillac CT4-V Blackwing, however these come with a chamfer edge that helps reduce brake pad squeal when the pads are cold and not at optimal operating temps.
General Motors is an OEM manufacturer. GM designs and creates the vehicles and the parts for them for makes such as Buick, Cadillac, GMC, and Chevrolet. All GM branded parts are OEM standard quality components and were designed and manufactured to either be on the vehicle from the factory or purchased after the fact as an accessory.