Use on Our diesel trucks . Regularly on sale . Trucks use lots of oil with frequent oil changes.

This oil comes highly recommended by mechanics.

I use it in my 2500 ram diesel,works great…..

This oil works great in my Dodge Ram Diesel. Have been using it for oil changes for 5 years

I use about 2 gallons per month on our genset This oil is of good quality and very affordable

[This review was collected as part of a promotion.] Perfect 👌

Highly recemmended

Great product. My husband has 2017 Peterbuilt and this is the only oil he will use. Great product, great price!

Mobile Devac 1300 15w-40 1 Gal is awesome oil for many diesel motor application. Run this is larger Mack trucks to International Semi trucks. Also in F350. Used for decades.

I much rather have bought the two 5 gallon bundle for half the price but since your app has incorrect availability I was very disappointed to be forced to settle with this more expensive option