NEXEN TIRE N’blue 4 Season 2 tires earn “Green Tire” seal by German magazine Auto Bild NEXEN TIRE N’blue 4 Season 2 tires earn “Green Tire” seal by German magazine Auto Bild Earns Auto Bild’s first “Green Tire” sealMagazine recognizes tire manufacturer’s dedication to safe mobility and a clean environment SEOUL, South Korea, Nov. 07, 2023 (GLOBE NEWSWIRE) -- NEXEN TIRE, a leading global tire manufacturer, announced that its N’blue 4 Season 2 tires have received the “Green Tire” seal by Auto Bild