Semi-Truck Diesel Engine Oil

Blue Dog Motor Oil's Fully Formulated 15W-40 API CK-4 Heavy-Duty Semi-Truck Engine Oil

Consider Blue Dog Motor Oil for your semi-truck's diesel engine motor oil. Our heavy-duty oil has numerous benefits for your vehicles, including:

• Providing ultimate wear protection
• High resistance to oxidation, keeping the oil fresher for longer
• Reducing friction to maximize horsepower
• Superior lubrication flow and pumpability at high and low temperatures
• Providing improved fuel economy
• Excellent protection against the formation of sludge and harmful deposits

Call or text us today for a FREE same-day quote on our high-quality oil products, which have kept trucks running since 1976!

DDP Technology Heavy-Duty Oil for Your Engine

At Blue Dog Motor Oil, we know that the life force of any fleet business is its vehicles, so unplanned downtime can have a hugely damaging impact on a company's efficiency and profitability. The right lubricants and greases play a vital role in helping protect critical components against wear, deposits and corrosion, giving fleet managers the peace of mind that their equipment is protected in all conditions, even when operating at maximum load.

Contact Blue Dog Motor Oil today for more information about our top-of-the-line motor oil products for your commercial vehicles. Delivery is available.

All About Our Full Synthetic Heavy-Duty

Engine Oil

Blue Dog Motor Oil DDP6 full synthetic heavy-duty engine oil has DDP Triple Protection+ technology and is our hardest working engine oil yet. It has been enhanced with synthetic base oils plus advanced additive technology to protect against wear, deposits, and oil breakdown.

The viscosity grade that we know our customers prefer and trust, now available in a full synthetic product. Blue Dog Motor Oil 15W-40 heavy-duty engine oil is a full synthetic product formulated for improved hard 

working protection resulting in: 

• Improved wear protection
• Improved protection against oxidation
• Improved deposit control/cleanliness
• Improved low temperature flow
• Improved corrosion control

Blue Dog Motor Oil 15W-40 is suitable for virtually all modern low-emission heavy-duty engines and older hard-working diesel engines. With its wide range of specifications, and approvals from many of the world's leading engine makers, it is an excellent choice for on-highway fleets, general haul, construction, agriculture, public transport operators and diesel pick-up trucks. Delivers excellent oil consumption control. Consult your owner's manual for heavy-duty engine oil recommendations. 

Lower volatility in conjunction with detergents and dispersant used in Blue Dog Motor Oil 15W-40 help 

provide excellent oil consumption control. Blue Dog Motor Oil® lSW-40 provides lower oil volatility and lower volatility means lower oil consumption.

Call or text us today to place your order. Based in Atlanta, GA, we serve customers nationwide.

15W-40 Full Synthetic Heavy-Duty Engine Oil

Cold Climate Protection:

Blue Dog Motor Oil 15W-40 provides better cold cranking properties and low temperature pumpability at -15°C compared to conventional and semi-synthetic Shell Rotella lSW-40 products. That means it reaches critical engine parts faster than conventional and synthetic blend oils in colder temperatures, to minimize wear and make hard work easier in cold climates.

Blue Dog Motor Oil demonstrates better low temperature flow in SAE J300 requirements including MRV (ASTM 

04684) and CCS (ASTM 0S293) 

Improved Oxidation Performance: 

Blue Dog Motor Oil 15W-40 provides strong oxidation resistance in the new Volvo T-l3 test, controlling harmful acid buildup, and easily exceeding the API CK-4 limits for oxidation (Peak IR) and viscosity increase. With improved oxidation resistance comes better viscosity control, which helps maintain fuel economy. If the oil is not thickening up, then the fuel economy performance will be better maintained throughout the oil drain. Better oxidation performance also helps prevent deposits in the engine, in other words, maintains cleanliness and helps prevent acid buildup, which can cause corrosive wear in the engine. 

Wear Protection Beyond CK-4 Standards: 

There are two basic types of wear in an engine: mechanical and corrosive wear, which is found when acids form during the combustion process. Part of an engine oil's responsibility is to protect against wear. In API industry wear tests, Blue Dog Motor Oil 15W-40 didn't just meet CK-4 specs, it demonstrated an 85% improvement in copper corrosion protection and 98% improvement in lead corrosion protection than required, an average of 50% more wear protection than required.

Any questions? Call or text Blue Dog Motor Oil today!