When an Exxon Mobil Card expires, the cardholder will typically receive a new card in the mail before the expiration date. This replacement card is usually sent automatically to ensure uninterrupted service. However, if a new card is not received in a timely manner, it is important for the cardholder to check their account information. They can verify if the new card is being processed or if there are any issues with their account. It is also advisable for cardholders to keep an eye on their expiration date to ensure that they have sufficient time to receive their new card. If there are any concerns about the expiration or the arrival of the new card, the cardholder may want to visit the official Exxon Mobil website. This site often provides specific instructions and helpful information regarding card management and customer service inquiries. Thus, staying informed through official channels can be beneficial for all Exxon Mobil Card users.