Quaker State 10W-30 is a synthetic blend motor oil that provides durable wear protection that helps engines survive daily commutes from sustained high-speed highway operation to repetitive, stop-and-go traffic. 

Key Features:

• Reduces engine wear
• Combats engine sludge and deposits
• Maintains required viscosity from start to finish providing optimal protection
• Provides corrosion protection against harmful acids generated by engine contaminants