She'll rotella is a great oil. Walmart offered it at better then competitive price bought 3 /5 gallon pails and the at your door drop off saved me time and money. Getting ready to buy some more.....A+ JV. Pa

I will rate product quality an performance at the highest level. However, I suggest you tell the couriers you hire to follow delivery instructions. This order was left outside of an office that was not occupied, not even our address and could have easily been stolen. The instructions were to leave in receiption area, that is inside, NOT outside. Your attention is appreciated.

The product is great, quality at a good price. Walmart still doesn't have the "chops" to accurately know their stock and logistics for online shopping. The free delivery of 3 x 5 gal pails promised for 2 days hence, turned into a nightmare of emails that didn't explain or accurately describe the problem or their solution for it. Even the FedEx tracking was incorrect with no explanation when packages "out for delivery" didn't show until 2 days later. Eventually, Walmart/Fed Ex delivered 2 of the 3. They were unable to source the 3rd item. Eventually I went to the store to get it myself. This is not the first logistical screwup I have experienced with Walmart online shopping/delivery. Interestingly, the delivery driver acknowledged experiencing Walmart's issues compared with other large companies they deliver for.

A very good quality motor oil designed for heavy duty diesel applications, however I use it in all of my motorcycles as it has excellent lubrication qualities and works very well with wet clutch systems. Has protection and performance characteristics comparable to higher end and more costly motorcycle specific oil. Fluctuations in WTI oil price means that the price of this item will vary; best to shop around for best price.

have over 330k miles on truck and still runs strong

Great oil my lb7 loves it lol

Have used Shell Rotella for 40 years. The best oil overall. High quality

Best oil for older diesels

Only oil I use on my truck

Been using the product for years !