Red Line 10W40 Synthetic Motor Oil (1 Qt.)
The Red Line 10W40 Synthetic Motor Oil provides the quickest starts and fastest oil pressure rise. Great for medium and heavy duty gasoline engines in trucks. Designed to provide the highest protection, cleanliness and superior drain intervals with the lowest friction for your gasoline, diesel, motorcycle or marine engine. It uses the most stable components available and is formulated for wear protection and friction reduction across a wide range of engine operating conditions. Contains polyol ester base stocks, the only lubricants which can withstand the tremendous heat of modern jet engines. The Red Line 10W30 Synthetic Motor Oil has a natural multigrade property which allows it to not be bulked up with unnecessary additives.
- Recommended: Best choice for engines that typically run high oil temperature or for engines in daily-driven vehicles
regularly operated in hot weather. Best choice for high-performance engines that see street/strip or track activity.
Features a thicker oil film at operating temperature than a petro-based 20W-50.