Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil
$134.49
Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil Price comparison
- All prices mentioned above are in United States dollar.
- This product is available at Zoro, Walmart.com, Opticsplanet.com, Acehardware.com.
- At zoro.com you can purchase CK-4 Diesel 15W-40 Motor Oil - 1 qt for only $10.15 , which is 94% less than the cost in Walmart.com ($156.99).
- The lowest price of TRIAX Agra Supreme 15W-40 Full Synthetic Diesel Engine Oil, 5 Gallon Pail was obtained on July 2, 2026 04:25.
Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil Price History
Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil Description
Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil: Premium Protection for Your Diesel Engine
Looking for a high-quality diesel engine oil? The Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil is an outstanding choice that combines advanced technology with exceptional performance. This diesel oil stands out due to its ability to provide superior protection for heavy-duty engines, ensuring your vehicle operates smoothly and efficiently. With a growing demand for reliable lubrication solutions in the automotive sector, Triax proves to be a trustworthy brand for enthusiasts and professionals alike.
Key Features and Benefits of Triax Fleet Supreme 15W-40
- API CK-4 Certified: This oil meets the most stringent standards, ensuring high performance in severe conditions.
- Superior Viscosity: With a viscosity grade of 15W-40, it delivers robust operation across a range of temperatures.
- Excellent Wear Protection: Reduces engine wear and prolongs engine life by minimizing friction.
- Enhanced Oxidation Stability: Resists degradation at high temperatures, ensuring durability during extended use.
- Superior Detergency: Effectively cleans engine parts, keeping your engine running smoothly.
- Improved Fuel Economy: Helps to enhance fuel efficiency, reducing operational costs for your fleet.
Triax Fleet Supreme’s Price Comparison Across Suppliers
The Triax Fleet Supreme 15W-40 is competitively priced, making it a great value for consumers looking for high-quality lubrication. Prices vary slightly among suppliers, but generally range around $XX.XX to $XX.XX for a 39-pound container. Since prices can fluctuate, checking multiple retailers can help you find the best deal. With our comprehensive price comparison feature, you can easily see where to find the best price for this outstanding diesel oil.
6-Month Price History Trends
Analyzing the 6-month price history chart for the Triax Fleet Supreme 15W-40 diesel oil reveals a consistent price point with minor fluctuations. Generally, the price has stabilized over the past months, reflecting steady demand and supply. Keeping an eye on these trends can inform your purchasing decisions, potentially allowing you to buy at the optimal time.
Customer Reviews: What Users Are Saying
The Triax Fleet Supreme 15W-40 Diesel Oil has garnered a wealth of positive reviews since its launch. Many customers highlight its effectiveness and high performance. Users frequently mention the following:
- Engine Performance: Customers rave about the noticeable improvement in engine performance and responsiveness.
- Reduced Noise: Many find that using this oil results in a quieter engine, enhancing the overall driving experience.
- Longevity: Users report extended oil change intervals, making it a cost-effective choice for both personal and fleet vehicles.
However, some customers point out drawbacks when using Triax oils:
- Compatibility Issues: A few users noted that the oil may not perform well in certain older engine models.
- Availability: Depending on the region, availability at local suppliers can sometimes be a challenge.
Explore Unboxing and Review Videos
Before making your final decision, you can delve deeper into real-world experiences. Numerous YouTube review and unboxing videos offer detailed insights into the Triax Fleet Supreme 15W-40 Diesel Oil. These videos showcase the product’s advantages and potential limitations. Watching unboxing videos allows you to see the packaging quality and overall presentation, while review videos provide focused evaluations by automotive experts and enthusiasts. These resources can enhance your understanding before purchasing.
Why Choose Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil?
In summary, the Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil offers unmatched protection and performance for diesel engines. With its top-tier formulation, this oil not only protects your engine but also enhances its overall efficiency. Whether you are managing a fleet or maintaining your personal vehicle, rigorous testing and positive customer feedback underscore its reliability.
Are you ready to experience superior engine performance? Each container is designed to meet the demanding needs of modern diesel engines while being competitively priced among top brands. Don’t miss out on the opportunity to give your engine the care it deserves!
Compare prices now!
Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil Specification
Specification: Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil
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Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil Reviews (8)
8 reviews for Triax Fleet Supreme 15W-40 API CK-4 Diesel Oil
Only logged in customers who have purchased this product may leave a review.






alex dimick –
Slowed oil loss and quieted the motor. Runs smoother too soon to tell on the mpg just yet but I’ll buy again no problem. 2005 Cummins dually Nv5600 manual with 450k miles
Amazon Customer –
Very good product been using it in my ram 3500 diesel, change oil every 10000 now.
Juan Londono –
Sale más barato y es de muy buena calidad.
angel maria dubon –
Desde que uso este aceite mi camión tiene más suave el motor y más potente
Michael Hal –
Gotta say I’m happy with the performance of this oil, which I noticed when I first used it on my own F250 prompting me to switch all of our semi trucks on it. We used to run Rotella and Royal Purple on 8 long haul trucks. I’ve been using this oil in my trucks for about a year and a half, buying it from Ebay, and now happy to see is on Amazon Prime which is convenient for me.
Performance: I had instant startup at -20F freezing temp after being left outside all night so great cold start performance, havent gotten that with other 15w40’s, mostly used Royal purple until now but product seems to perform much better. For my truck (F250), had it analyzed at 10k and then 15k miles. Changed changed the oil at 15250 miles even through Polaris labs came back with green across the board. Additive depletion was less than 15-20% vs fresh oil, which is very good. Probably could have gone to 20 or 25k without issues but 15k miles is enough.
Our highway semis regularly run 75-90k miles without a bypass filter. Started them out at 45k drain then gradually increased to current level. Oil analysis comes back green at 70k highway miles. TBN seems to stay at safe levels all the way through, without any TBN boosters. The viscosity also stays within the spec range of a 15W-40 all the way through, doesnt get thicker or thinner. This saves us additional cash as we dont need to use oil viscosity stabilizers. When we used other brands of oil, after about 30k miles the viscosity would drop and we had to use Lucas oil stabilizers to “thicken it up”.
High quality product, great price and highly recommended. Will keep using it.
Donovan –
Seems to do everything it claims too. The truck does seem quieter and runs smoother. Not sure about the mpg yet but will check it out on this upcoming trip.
Steve –
I bought a 5g bucket and my 2003 F250 loves it. I had been using a popular, more expensive synthetic 15W-40, and as soon as I changed the oil and fired it up, I could tell the difference in about 30 seconds as the injectors quieted down and seem to run smoother – so I changed the oil in my V8 Jeep, replaced it with this oil and BAM, same thing, it ran noticeably quieter and smoother.. and yes I realize it’s a heavy oil to run in a gas motor but again the engine likes it. So I have 3 buckets stacked in my barn in case the manufacturer “change’s” something or quit making it.
I’m picky AH and this stuff does what it says so I am endorsing it..Good stuff!
Aaron –
Closest to Schaeffers oil quality with moly. Price is better than Schaeffers. This is a good quality oil. Better than anything you will get off of a shelf at a auto parts store.