Yes! You can transfer the unused heavy use tax from your previous truck and apply it to your new truck. Log into your ExpressTruckTax account and add your old truck as a credit vehicle when you e-file 2290 for your new rig.
Form 2290 due date the last day of the month following the vehicles first used month. For example, if a truck is first used in October, then the Form 2290 is due by November 31st.
The technical answer for this is: The Heavy Vehicle Use Tax does not transfer between vehicles or owners. However, the IRS will allow you to claim a credit for taxes paid on the old truck.