Provide rural carriers with right-hand Jeeps that have a permanently affixed graphics and one permanent mounted amber halogen beacon. . Those graphics should display a small USPS eagle logo with large gold lettering that says "RURAL CARRIER". Provide the same on the rear with a one reflective stripe on the rear bumper.. The following are the duties and responsibilities of a USPS Rural Assistant Carrier: You can load the packages as they arrive in your vehicle. Delivers packages along a specified route to customers. Sorts mail in delivery sequence for the assigned route. Signs for responsible mail. Loads mail and packages in the vehicle. weather conditions, rural carriers have demonstrated great responsibility in providing mail service to postal customers. 112 High Quality Service You are a member of this fine group of outstanding employees. This handbook will help you give the high quality service that is synonymous with the rural carrier craft. Ask your postmaster or. "/>Usps rural carrier requirements