Product Details: The OTR Antifreeze/Coolant is designed to provide superior heat transfer characteristics, allowing your engine to run cooler and more efficiently. It is easy to use, with simple controls and detailed instructions included. All the necessary tools are also included, so you can get the job done quickly and easily. It is made with quality materials and is designed to last, so you can be sure you are getting a product that will stand the test of time. With its innovative design and superior performance, it is the perfect choice for keeping your engine running at its best. FleetPride is your First Click in Heavy Duty®.