For use in Dexron III/Mercon applications. Official motor oil of Michael Waltrip Racing. Suitable for use in Ford and GM vehicles where a Dexron III/Mercon ATF is recommended. Performance without Compromise: At Peak, we're the independent guys, running a family owned business that's nothing like Big Oil. Here, American made quality and value go into good, honest oil, with everything your engine needs to run right for the long haul. For Consumer Information Call: 1-800-289-7234. Visit www.peakauto.com. Made in the USA.