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PEAK antifreeze and lubricants
PEAK's commitment to quality is second to none. All PEAK products go through rigorous testing at every level, and meet or exceed the performance requirements of every major car and truck manufacturer.
PEAK is the Official Motor Oil of the IndyCar Series. The PEAK Performance family of brands have been a strong part of motorsports for over 30 years. Throughout this time, we are proud to have been a part of launching great racers' careers. PEAK is a proud sponsor of IndyCar Series sensation & NASCAR Nationwide Driver Danica Patrick. Danica is the first woman to win a major open wheel race, and was the 2005 IndyCar Rookie of the Year. She is our official product ambassador for the entire PEAK Performance family of products.