Mobil 1 Truck & SUV advanced full synthetic motor oil 0W-20 is specially formulated to help extend the life of hardworking truck and SUV gas engines better than conventional oil, providing outstanding engine wear protection for over 250,000 miles.* This formulation provides excellent internal engine heat protection (up to 500 degrees Fahrenheit) and low-temperature capabilities (to -40 degrees Fahrenheit), supporting quick cold-weather starting and ultra-fast protection. This technologically advanced motor oil is formulated with high-performance base oils and a 10% boost in an additive that helps prevent deposit formation.** Its synthetic oil molecules reduce friction, helping to prevent high-temperature deposits and low-temperature sludge buildup. Mobil 1 Truck & SUV Truck advanced full synthetic motor oil 0W-20 also helps control oxidation to prevent oil breakdown. Mobil 1 is the world's leading synthetic motor oil brand, recommended by more car builders and experienced mechanics, and used by more NASCAR® teams than any other brand of motor oil.*** (Total engine miles. Tested in vehicles primarily in highway driving conditions with respective product recommended oil change intervals.*) (Compared to Mobil 1 motor oil. Additive percentage may not correspond with percentage of engine protection benefits.**) (Based on the results of a 2016 Frost & Sullivan survey.***)