CITGO Petroleum Corporation has unveiled a new heavy-duty grease designed to protect the maintenance budget as much as it does spring pins, u-joints and other critical chassis parts. OverDrive HD™ Grease is specifically designed for trucking applications, providing corrosion protection, extreme pressure and wear protection, grease compatibility, and a distinctive green color for easy identification for inventory and disposal time. CITGO claims the new grease helps fleets extend their grease service intervals.