Shell launched its Shell Rotella Gas Truck full synthetic engine oil, designed for use in old and new gasoline-powered pickup trucks and sport utility vehicles. It is formulated to provide engine protection for towing and hauling, while also offering added oxidation stability, improved volatility and low-temperature properties, the company stated. The oil is offered in viscosity grades SAE 0W-20, SAE 5W-20 and SAE 5W-30 and is available in the United States and Canada. It is approved for use in Ford, GM, Ram and Toyota gas-powered trucks and SUVs. Web: rotella.shell.com