[This review was collected as part of a promotion.] Good price on what I needed

[This review was collected as part of a promotion.] It's the oil I prefer to use. It keeps my engines running well.

Decided that is time to change the oil by myself. ROTELLA 15W40 was on my list. Works just fine with Cummins engine.

I've used Rotella T4 for 360 thousand miles with no internal engine work at all. This oil works great for me.

[This review was collected as part of a promotion.] Bought it because of the price. Couldn't go to store for that price.

Excellant product benn using it for years in all my diesel engines. Keep the 5 gal containers in stock

Economical size, but difficult to handle 5 Gallon Bucket Rotella oil; Speaks for itself Of course I would recommend

[This review was collected as part of a promotion.] Because it was at a good price and I have always used shell rotella

Good oil for diesel Semi Trucks

[This review was collected as part of a promotion.] it is good oil a good price