Shell ROTELLA® T6 5W-40 full synthetic engine oil, powered by Shell's advanced technology, improves fuel economy by up to 1.5%* while maintaining superior engine protection and durability.
Shell ROTELLA® T6 5W-40 (CK-4) offers outstanding engine wear protection, achieving an average of 50% below limits in 30 API CK-4 and OEM wear test parameters.4o
Advanced multi-functional dispersants and synthetic base oils in Shell ROTELLA® T6 offer superior protection against soot, dirt, and contaminants compared to conventional diesel engine oils.
