Been using this in an F250 Diesel pickup which is used mostly for towing heavy loads. Excellent performance and keeps my engine at the top of the game.

Have been using this since my first oil change in my 2005 Suzuki Boulevard C50. It does the job, meets JASO MA specs (for motorcycle wet clutch use), full synthetic, and is reasonably priced. What is not to like? Buy, Buy, Buy.

Used in my Ram Eco diesel pickup, excellent oil meets all the manufactures specs. Wal*Mart's exceptional price prompted me to buy extra for next oil change.

Iv ran a few different oils in my race bikes and ever since the switch from A recommendation from my father that has a gold wing with 90,000 miles no issues my race engines show very very minimal wear and tear in between seasons

In my motorcycle - 2015 BMWR1200GSA - for over 80,000miles In my 2001 Nissan Pahfinder with VQ35 engine. In my Honda scooter (not that the scooter cares what oil it gets) 6.0 Powestroke diesels love this stuff. (I used to be a diesel mechanic)

started using T-6 and engine is a bit quieter but seem to use a bit more during operation.. I need to add a bit more often then before using regular rotella 15w-40 for some reason.. Not really any leaks that I can find so must be burning it a bit.

I have used this in my 2014 Ram Cummins Diesel for the last five years. It gives me faster starts in cold weather, and gives no problems. What else could you ask for? Great oil in any engine that requires diesel oil.

Ive been using this oil on my Subaru for over 10years now. Currently mileage @230k miles There has been a shortage recently of T6, And I may need to use an alternative 1/2022

I have found this oil to work extremely well in my 6.0 Ford Diesel. When I send a sample in to a lab for oil analysis, it always comes back in great shape, even at 6000 miles.

I have been using this oil since I bought my Ram diesel. I work great with the 5 40 it will protect even in near zero weather, and covers the high end also with the 40 weight end. Great oil for any diesel engine out there.