Apollo Tyres Limited
Bridgestone Corporation
CEAT Ltd.
China National Tire & Rubber Co. Ltd
CONTINENTAL AG
Hankook Tire & Technology group
JK Tyre & Industries Ltd.
Kumho Tire Co. Inc.
Madras Rubber Factory Limited
MAXXIS INTERNATIONAL
Michelin Corporation
Nokian Heavy Tyres Ltd
Pirelli & C.S.p.A.
Sumitomo Rubber Industries
Ltd
The Goodyear Tire & Rubber Company
Toyo Tire Corporation
YOKOHAMA RUBBER CO. LTD.
Yokohama Rubber Company
Limited
ZHONGCE RUBBER GROUP CO. LTD.