Shell Rotella T Triple Protection 15w-40, 12/1 quart case, helps control wear, deposits and emissions to continuously adapt to the needs of your engine for protection in on- and off- highway applications. It meets or exceeds API CJ-4 requirements, and is designed to provide extra performance. This engine oil performs well in both older and new engines. It also has the following benefits:

• Up to 38% lower iron wear in over 40 million miles of on- and off-road testing in late-model engines
• On average 50%+ lower wear in seven key industry tests
• 30% increase in active ashless chemistry to protect against deposits and sludge
• Designed to optimize after-treatment service life in systems on 2007-and-newer trucks
• Protection against wear
• Protection against emissions