3M CORPORATION
A.G. Simpson Automotive
AC Delco
Aeroquip-Vickers Inc.
Aisin World Corp.
Allied Signal
American Axle & Manufacturing
Arco Chemicals Co.
Arrow Safety Device Company
Arvin Industries
Ashland Chemical
BASF Corp.
BF Goodrich Co.
Bilstein Shock Absorbers of America
BorgWarner Automotive
Breed Technologies
Bridgestone/Firestone
Budd Company
Cable Manufacturing & Assembly Co., Inc.
Car Sound Exhaust System, Inc.
Caterpillar Inc.
Chicago Rawhide
Continental Tire
Continental-General Tire
Cummins Engine Company
Dana Corp.
Delco Electronics Corp.
Delphi Automotive Systems
Denso Corp. (Japan)
Detroit Diesel Corp.
Dow Automotive
Dunlop Tire Corp.
Eaton Corp.
Echlin Inc.
Excel Industries
Federal-Mogul Corp.
Fel-Pro
Fujitsu Inc.
Gates Rubber Co.
General Electric
General Tire
Goodyear Tire & Rubber
Grote
Hewlett-Packard
Hitachi America Ltd.
Honeywell Inc.
Hunter Engineering
Johnson Controls
K-D lamp
Koyo Corp of USA
Lear Corp.
LucasVarity Inc. (UK)
Marmon Group
Meritor
Michelin North America
Mitsubishi Electric Corp.
Motorola Inc.
Nilfisk of America
Pirelli Armstrong
PPG Industries
Robert Bosch GMBH
Siemens Automotive
SPX Corp.
Standard Products
Tenneco
Texas Instruments
Textron
Trico Industries
TRW Inc.
Valvoline
VDO
Visteon
Wynn’s Precision
Yokohama Tire Corp.