DOT 406 Petroleum Transports, Petroleum Truck Mounts, DOT 407 & 412, Insulated or Non-Insulated, Chemical Trailers, Food Grade, and Sanitary Trucks. Trans Lease has had an active presence in the liquid transportation industry for over 14 years. This experience and dedication to servicing and supporting our customers is what sets Trans Lease apart from our competition. We have extensive relationships with some of the best manufactures and dealers in the country to help you get the right product, financed the way you desire. Trans Lease has financed DOT 406 petroleum transporters, petroleum truck mounts, DOT 407 & 412, insulated or non-insulated tanks, chemical trailers, food grade equipment, and sanitary Trucks. We will educate you on the different financing options that we offer and find the one that works best for you, your business, and the life of the truck or trailer.