Triax Fleet Supreme ESP 5W-40 API CK-4 Full Synthetic Heavy Duty Diesel Engine Oil | Moly Boron Friction Modified | Extended Drain (1 Gallon) (Pack of 3)

TRIAX Fleet Supreme is a nano-based, full-synthetic diesel engine oil that exceeds all major OEM specifications. Advanced friction modifiers and nano-boron technology provide up to 68% less wear than CK-4 standards, delivering exceptional durability, drain intervals, shear stability, soot control, low-ash protection, and heat management with no stiction. Advanced detergents keep turbos, pistons, and bearings clean. With excellent cold-flow down to -45°C, it ensures smooth startups, quieter operation, faster turbo spooling, and acceleration.

• The information below is per-pack only
• The TRIAX Difference: Quieter engine operation, lower operating temperature, 4-6% MPG improvement, faster and smoother turbo spooling, exceptional cold start properties down to -45 F, and outperforms leading brand motor oils by a wide margin
• Friction Modified for Extreme Wear Protection: Boosted with Nano-Boron and Moly friction modifiers for significantly improved wear protection over any other diesel engine oils; Up to 68% less wear than learning OEM and industry standards due to a much lower friction coefficient (50% lower or better) than the competition
• Long Life and Durability: Capable of drain intervals exceeding 100,000 miles for highway semi trucks and 30,000 miles super duty pickups; High shear stability and film strength; Maintains its viscosity better than other diesel oils; Protects your engine in severe service conditions such as towing or hauling, without compromising drain intervals
• No Stiction: The only engine oil that stops HEUI injector stiction, injector lockup, and engine misfires; No need to use additional aftermarket additives; Everything you need is built in and fully optimized for unmatched performance
• DPF / SCR Protection: Keeps your diesel particulate filters clean and clog-free while maintaining optimal engine functionality. Fully compatible with all heavy-duty CK-4 or previous diesel engines, including Volvo, Cummins, Detroit Diesel, MAN, Scania, Powerstroke, and Duramax