View sticker installation instructions.
Note: You have/will receive one sticker transponder for every vehicle listed on your FasTrak account. (Not including motorcycles. Motorcycle sticker transponders can be requested by calling 949-727-4800.) Affix one sticker transponder to any vehicle listed on your account. The first time the vehicle drives The Toll Roads with the sticker adhered to the windshield, electronic tolling equipment will associate the unique sticker transponder identification number with the vehicle's license plate. While you're at it, log in to your account to make sure that your vehicle information is up-to-date.