Open a Dealer Account with 4Vehicles.com Your dealer account will provide instant access to your entire inventory of online ads on one simple page. Updating your information takes only minutes a day. Changes made will be imediately accesible to site visitors. Please enter your information below as you want it to display on our website. Select one individual at your dealership who will be the point of contact for your account. Please note this contact is for internal use by our staff only, and will not reflect on your online ads unless you select to display this information.