Better Fuel Economy
Through the use of Shell’s most advanced technology, Shell Rotella® T6 5W-40 synthetic heavy duty engine oil offers enhanced fuel economy capability of 1.5%* that can save money in fuel consumption, without compromising engine protection or durability. *Compared to 15W-40 oils.
Improved Wear Performance
Shell Rotella® T6 5W-40 full synthetic provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 synthetic engine oils.
Improved Deposit Control
The advanced multi-functional dispersant additives in combination with synthetic base oils provide an enhanced level of protection against the effects of soot, dirt and other contaminants in heavy duty diesel engines.
Improved Heat Resistance
Shell Rotella® T6 full synthetic heavy duty engine oil resists breakdown by heat to provide continuous protection throughout the service interval.
Emissions System Compatibility
Advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices, helping maintain vehicle emission compliance and diesel engine fuel efficiency.
Outstanding Shear Stability
Shell Rotella® T6 full synthetic heavy duty engine oil resists viscosity loss through shear and will maintain optimal pressure in your heavy duty diesel engine.