Max ATF® is a synthetic, high performance, long life, multipurpose, automatic transmission fluid. Max ATF® is recommended for all automatic transmissions requiring Ford Mercon® or GM Dexron® III transmission fluids. Max ATF® is more oxidation stable than other transmission fluids and greatly resists breakdown from heat and loss of proper lubricity. Max ATF® is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results drain or flush current oil and then fill with Max ATF®. Try Royal Purple® today and Feel the Difference! Max ATF® is formulated exclusively for transmissions specifying a Ford Mercon® / GM Dexron® III type fluid. Consult your owner's manual prior to use to determine if this product is right for you. Dexron® is a registered trademark of General Motors Corp. Mercon® is a registered trademark of Ford Motor Company Corp.