The purpose of this paper is to see if the current supply transport system of auto parts is efficient by comparing the current system to the alternative suggested transport system. The transport cost for the current system which is using partly direct transport and partly cross-dock is examined first. Then this cost is compared to the cost for the alternative system which uses a heuristic method. As a result, the alternative method appears to be better than the current method. However, since the suggested system also has some drawbacks, it might be necessary to apply the new better improved system which needs more study, rather than just substitute the suggest one to the current system.