? 5W-30 is an advanced full synthetic engine oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. 5W-30 meets or exceeds the requirements of the industry’s toughest standards and outperforms our conventional oils. technology comes as standard equipment in many different vehicles, including select high-performance vehicles. Advanced Additives Full Synthetic Motor Oil 5W-30, 55 Gallon Drum Advanced full synthetic engine oil designed for superior performance Provides exceptional wear protection to extend engine life Offers excellent cleaning power to keep engines clean and efficient Meets or exceeds the toughest industry standards for motor oils Outperforms conventional oils for enhanced engine performance