PITSTOP: FOAM-LINED TIRE REPAIR INSTRUCTIONS - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information for repairing punctures on foam-lined tires equipped on 2022MY~ EV6 (CV) vehicles. These tires are manufactured with a layer of polyurethane foam on the inner surface of the tire tread which absorbs road noise and creates a quieter driving experience. These tires can be repaired but require additional steps compared to a conventional tire repair.
