This is a great product and a good price

My truck is going strong at 370,000 miles and always used Rotella.

Use this product.on our farm. Great value.

Good price

Good buy

My motor home uses 5.5 gal of oil for an oil change. This is the perfect packaging and the cost is reasonable for this large amount of oil.

I give 3 stars because the quality of the product is excellent but the delay in picking it up was 1 hours more

Who picked the 2.5 gallon container size... obviously they don’t change their own oil. My truck requires 13 quarts... normally 3 gallons and 1 quart. Stupid

I have been using this product for a few years on my semi-trucks so far. I have 1 with 750,000 milage. Other ones have about 900,000 to 1million with no problem best product I have had in a while for cat engines.

I've been using Rotella T4 for a long time in my semi truck engine. Newer had any problems. When you change the oil in the engine you can tell that it's Rotella, because it has specific scent no other oil has. Great product.