Triax Fleet Supreme 5W-40 ESP API CK-4 Full Synthetic Diesel Engine Oil, Friction Optimized and Boosted with Molybdenum and Nano-Boron, Superb Powerstroke Performance (5 Gallon)

I decided to go out on a limb and purchase this oil for my 2022 RAM 1500 EcoDiesel. I was paying $150 for 9 quarts of Mopar OEM 5W-40 oil and just was so tired of spending that money every 2 months. Plus the powertrain warranty was up at 100k and I said screw it.No i'm sure you've all heard the horror stories of the Ecodiesels. Before anything else, let me clarify.I purchased the truck brand new and has been completely trouble free. I average about 28mpg, with a 33 gallon tank, or 830ish miles of crusing range doing 75MPH. CP4 pump has not failed yet but I think by driving over 800 miles a week, it keeps it well oiled.Now as for the oil, It was really hard to believe that hard cold starts would disappear. That I can confirm. I'm down in Texas and its been cold, in the 40s and 30s, and it starts right up without any issue. Compared to the OEM oil, it would take a couple turns to crank over.Another thing I noticed is the oil temps run higher. Range with the OEM oil was around 206 vs now around 219.I have not noticed a real significant increase in MPG, still getting around the same 27 to 28 mpg.Truck does run smoother. Idle is a lot more quiet and not as "clunky."So far I've driven about 1300 miles with this oil and it has not even turned a spec black. Oil level has remained the same.Overall, I have been extremely impressed so far. I'm sure its not gonna kill the motor not using the correct "MS-12991" oil spec recommended but this has blown the OEM oil out the park. Oil is oil (in my opinion) but to each is own, just thought I would share my experience so far. Happy driving!

Ecodiesel ram 1500It's very good for the money 💰

Based upon my previous experience with this brands Agrisupreme 15w40 synthetic in my 1999 Camry 2.2l 4cyl, when I changed the oil at 8000 miles and sent the oil to an oil analysis the oil was still in great shape.I plan on doing another oil analysis on this oil when I change it, also probably around 8000, and I will report back on the results, but I am pretty confident that it will be still going strong, so far, I am a convert to Triax for my beloved Camry, both engine oil and transmission fluid. This stuff seems really solid and I appreciate that it is SN certified so that I can use it in my gasoline engine!

Works great for 6.0 Powerstroke. Costs a little more but you don't need to use any oil additives for stiction. Also seems to quiet the noise down a bit.

The best diesel oil I have found, yet!

Works good in my 03 Duramax. The T6 Rotilla and Mobile 1 Diesel Truck gives off the ticking sound, as does non synthetic and synthetic blends.This Triax doesn't, nor does Mobile 1 Delvac. So claims of quieter operations are valid.Unfortunately, I don't do oil analysis on my personal vehicles.

I have a 2016 ram 2500 Cummins that I bought at 27,400 miles. Starting at about 40k miles, I started using this Triax Fleet Supreme. I started with 8k mile oil change intervals, and started sending off oil samples to Blackstone Labs every oil change. Blackstone has continually raised my oil change intervals from 8, 10, 12, 14 and currently about to perform a 16k mile oil change and send that for labs too. Blackstone consistently reports that the oil continues to hold up.This truck is basically only driven on the weekends or long trips, but is almost always towing something in the Rockies on the long trips, so there is definitely some "above average" usage on the motor, when does get used. I ran Mobil1 on one of my intervals because this Triax wasn't available for whatever reason. Blackstone reported very similar results to the Triax.

I love the product.. great oil for my 6.7... smoother and quieter engine and it has moly in it... which cant be beat for extending the mechanical wear life of a motor. this particular order says, there was a problem with your order... so didnt show up.. least not yet... details say damaged product. Not sure how a 5g bucket has damage and if its instock just send the not damged one... sooo still waiting.