| Acura Division, American Honda Motor Co. Inc. | www.acura.com |
| Adam Opel AG | www.opel.com |
| Alfa Romeo Distributors of North America | www.alfaromeo.com |
| AM General Corp. | www.amgmil.com |
| American Honda Motor Co. Inc. | www.honda.com |
| American Isuzu Motors Inc. | www.isuzu.com |
| American Suzuki Motor Corp. | www.suzuki.com |
| Aston Martin Lagonda Ltd. | www.astonmartin.com |
| Audi AG | www.audi.com |
| Audi of America Inc. | www.audi.com |
| Automobile Lamborghini S.p.A. | www.lamborghini.com |
| Automobile Lamborghini USA Inc. | www.lamborghini.com |
| Automobiles Citroen | www.citroen.com |
| Automobiles Peugeot | www.peugeot.com |
| Automocion Verticalia | www.autoindustria.com |
| BMW AG | www.bmw.be |
| BMW Manufacturing Corp. | www.bmwusa.com |
| Buick Motor Division, General Motors | www.buick.com |
| Cadillac Motor Car Division, General Motors | www.cadillac.com |
| CarParts.com | www.carparts.com |
| Chevrolet Motor Division, General Motors | www.chevrolet.com |
| Chrysler Canada Ltd. | www.chryslercanada.com |
| Chrysler de Mexico, SA | www.chrysler.com.mx |
| Chrysler-Plymouth-Jeep, DaimlerChrysler | www.daimlerchrysler.com |
| Daewoo Motor America, Inc. | www.DaewooUS.com |
| Daewoo Motor Co. Ltd. | www.dm.co.kr |
| Daihatsu Motor Co. Ltd. | www.infoweb.or.jp/Daihatsu |
| DaimlerChrysler AG | www.daimlerchrysler.com |
| Dodge Division, DaimlerChrysler | www.dodge.com |
| Ferrari North America | www.ferrari.com |
| Fiat Auto S.p.A. | www.fiat.com |
| Fiat USA Inc. | www.fiatusa.com |
| Ford Division, Ford Motor Co. | www.ford.com |
| Ford Motor Co. | www.ford.com |
| Ford Motor Co. Ltd. | www.ford.co.uk |
| Ford Motor Co. of Canada Ltd. | www.ford.ca |
| Freightliner Corp. | www.freightliner.com |
| Freightliner of Canada Ltd. | www.freightlinertrucks.com |
| Fuji Heavy Industries Ltd. | www.subaru.com |
| General Motors | www.gm.com |
| General Motors de Mexico SA de CV | www.gm.com.mx |
| General Motors of Canada Ltd. | www.gmcanada.com |
| Hino Diesel Trucks (U.S.A.) Inc. | www.hinotrucksusa.com |
| Hino Motors Ltd. | www.hino.co.jp |
| Honda Division, American Honda Motor Co. Inc. | www.honda.com |
| Honda Motor Co. Ltd. | www.honda.co.jp |
| Honda North America Inc. | www.honda.com |
| Hyundai Motor America | www.hmaservice.com |
| Hyundai Motor Co. | www.hmc.co.kr |
| Infiniti Division, Nissan Motor Corp. USA | www.infiniti.com |
| Isuzu Motors America Inc. | www.isuzu.com |
| Isuzu Motors Ltd. | www.isuzu.co.jp |
| Iveco Trucks of North America Inc. | www.ivecousa.com |
| Jaguar Cars | www.jaguarcars.com |
| Jaguar Cars Ltd. | www.jaguarvehicles.com |
| Kenworth Truck Co. | www.kenworth.com |
| Kia Motors America Inc. | www.kiausa.com |
| Kia Motors Corp. | www.kia.co.kr |
| Land Rover North America Inc. | www.landrover.com |
| Lexus Division | www.lexus.com |
| Lincoln Mercury, Ford Motor Co. | www.lincolnvehicles.com |
| Lotus Cars Ltd. | www.lotuscars.co.uk |
| Lotus Cars USA Inc. | www.lotususa.com |
| Mack Trucks Inc. | www.macktrucks.com |
| Mazda Motor Corp. | www.mazda.co.jp |
| Mazda North American Operations | www.mazdanet.com |
| Mazda North American Operations | www.mazdausa.com |
| Mercedes-Benz | www.mercedes-benz.com |
| Mercedes-Benz USA Inc. | www.usa.mercedes-benz.com |
| Mitsubishi Motor Manufacturing of America Inc. | www.mitsubishi-motors.co.jp |
| Mitsubishi Motor Sales of America Inc. | www.mitsucars.com |
| Navistar International Transportation Corp. | www.navistar.com |
| Nissan Canada Inc. | www.nissancanada.com |
| Nissan Diesel America | www.nissandiesel.com |
| Nissan Motor Co. Ltd. | www.nissan.co.jp |
| Nissan Motor Corp. in U.S.A. | www.nissandriven.com |
| Nissan North America Inc. | www.nissandriven.com |
| NUMMI | www.nummi.com |
| Oldsmobile Division, General Motors | www.oldsmobile.com |
| Opel Eisenach GmbH | www.opel.com |
| Oshkosh Truck Corp. | www.oshkoshtrucks.com |
| Paccar Inc. | www.paccar.com |
| Peterbuilt Motors Co. | www.paccar.com/pb |
| Peugeot S.A. | www.psa-peugeot-citroen.com |
| Pontiac-GMC Division, General Motors | www.pontiac.com |
| Porsche AG | www.porsche.com |
| Porsche Cars North America Inc. | www.porsche-usa.com |
| Proton | www.proton.com |
| Renault V.I. | www.renault.com |
| Rolls-Royce Motor Cars | www.rolls-royceandbentley.co.uk |
| Saab Automobile AB | www.saab.se |
| Saab Cars USA Inc. | www.saabusa.com |
| Saturn Corp. | www.saturncars.com |
| Sensor | www.sensor-racing.com |
| Sterling Truck Corporation | www.sterlingtrucks.com |
| Sterling Truck Corporation | www.sterlingtrucks.com |
| Sterling Truck Corporation | www.sterlingtrucks.com |
| Subaru of America Inc. | www.subaru.com |
| Subaru-Isuzu Automotive Inc. | www.subaru-isuzu.com |
| Suzuki Motor Corp. | www.suzuki.co.jp |
| TEMIC Automotive | temic.com |
| TEMIC Automotive | temic.com |
| Toyota Canada Inc. | www.toyota.ca |
| Toyota Ireland | www.toyota.ie |
| Toyota Motor Corp. | www.toyota.co.jp |
| Toyota Motor Manufacturing Canada Inc. | www.toyota.ca |
| Toyota Motor Manufacturing North America Inc. | www.toyota.com |
| Volkswagen AG | www.vw-online.de |
| Volkswagen of America Inc. | www.vw.com |
| Volvo Canada Ltd. | www.volvocanada.com |
| Volvo Cars North America Inc. | www.volvocars.com |
| Volvo Trucks North America Inc. | www.truck.volvo.com |
| Warranty Matters | www.warrantymatters.com |
