Quote:Heavy duty engine oils protect by fighting acids, and helping control deposits and wear to help maximize your equipment life. With Energized Protection™, our oils continually adapt chemically or physically to protect heavy duty diesel engines, however and wherever they are operated.
Quote:PROTECTION AGAINST WEAR
Shell Rotella® T6 delivers 34% better wear performance on average compared to the previous API CI-4 PLUS 5W-40 formulation. In seven out of seven industry-standard, diesel-engine wear test measurements, Shell Rotella® T6 outperformed the previous formulation. LOW EMISSIONS Protecting the performance of your exhaust-emissions control systems is not only important for your vehicles to comply with legislative requirements, but also to promote efficient operations. For instance, blocked diesel particulate filters (DPF) can actually increase fuel consumption. Shell Rotella® T6 is formulated with reduced levels of ash, phosphorous and sulfur to help maintain the efficiency of the latest vehicle-emissions technologies. Meeting the ash, phosphorous and sulfur requirements of API CJ-4, Shell Rotella® T6 has been tested and proven to protect your vehicle.
IMPROVED HIGH/LOW-TEMPERATURE PROTECTION
HD engine oil with an additive package formulated for diesel engines.
which is what we've been using all along.