Whether transporting liquid painting supplies, tools, or equipment in a car, truck, or van, make sure they are secure. They should be in an upright position. All lids should be solidly shut and closed. Ladders should tied securely. Car trunks, van doors, truck tail gates must be permanently locked and secured. Follow the public transportation safety rules for transporting materials with a vehicle. It is worth the cost to rent a trailer or suitable size vehicle to transport equipment.