Quaker State SAE 30 motor oil helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving. It reduces engine wear to provide durable wear protection and combats engine sludge and deposits. Quaker State Motor Oil also provides corrosion protection from harmful acids generated by engine contaminants. Recommended for all vehicles that require use of SAE 30 motor oil, it maintains the required viscosity from start to finish. Quaker State motor oil comes with a warranty of up to 10 years or 300,000 miles, whichever is first*. (*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.)