In order to reduce the CO₂ emissions in the transportation, one can switch to biofuel or to capture the carbon dioxide on board. This implies the study of the integration of an on board CO₂ capture unit and the storage of the captured CO₂ between two stops in the refueling station. Truck transport use for goods delivery is an attractive fleet as the trucks are used on a limited radius and return to the parking every day, allowing to limit the storage requirement. In this study, we are going to analyse the possible integration of an absorbent based CO₂ capture unit in a delivery company truck.