Quaker State Ultimate Protection Full Synthetic motor oil is the best of the Quaker State family of products and provides protection for up to 20,000 miles or 1 year, whichever comes first* (see Warranty Information below). Designed to protect today's sophisticated engines such as modern turbocharged engines, Quaker State Ultimate Protection 5W-30 meets the performance needs of GM vehicles (dexos1 Gen 3). This high-quality, full synthetic motor oil is formulated to reduce friction to maximize horsepower, protect against the formulation of sludge and harmful deposits, and provide improved fuel economy. It also provides superior lubrication flow and pumpability at high and low temperatures and high resistance to oxidation to help keep the oil fresher for longer. ( Compared to industry standard Sequence IVA;  Compared to Quaker State motor oil;  Based on Sequence IIIH & VH tests on 0W-20 engine oil;  Based on latest industry standard. Quaker State Lubrication Limited Warranty: Free warranty of up to 10 years or 300,000 miles, whichever is first, if you exclusively use Quaker State Full Synthetic motor oil, Quaker State Synthetic motor oil, Quaker State High Mileage motor oil, or Quaker State motor oil. Enrollment required. Keep your receipts. Other conditions apply. See QuakerState.com/warranty for details.)