In this Oil Cargo Machines Game you have to open garage. Selection best truck for master transporting. Start engine & drive heavy long tanker. Reach in refinery mill for filling tankers. Here can see all oil mill workers are working. Every one performing task. Here your task park truck & and fill tanker for pso. Perform each task & get reward to unlock new heavy truck & tanker. If you damage truck bring it at garage for repairing. The long tanker truck game consist on amazing features like taking animations, petrol pump working with workers. Driving big tanker truck on uphills road track is really fun & full of adventurous missions. As a pro transporting mission complete each level with amazing features. Drive slowly on uneven track. Avoid hitting with traffic. Follow map to reach parking spot.