My husband has been using this oil on our Ford F350 for a while now and it’s the only one he likes. The engine runs smooth and quiet every time. We’ve had no issues at all and the quality is consistent. Definitely our go-to oil.

t This oil stays clear and clean in my 2012 Ram 2500 6.7l diesel longer than most other brands. My Ram has over 300k miles and still runs great. I change my oil every 5-6k miles along with the fuel filter and could surely could go longer between changes based on the way the oil looks.

This oil is excellent ! Have used it and continue to use it in all my Subi's (Subarus) with every oil change. I have owned 3 of them ! It provides the protection required by these high performance engines and more. Keep my engines run smoothly and clean ! Excellent choice and can't beat the price !

[This review was collected as part of a promotion.] This is the only oil we put in our diesel pickup. It is high quality. The price we paid to get a 3 pack is excellent

the shipping was fast. quality is great. I have a 2012 ram diesel. over 110k on the clock and doesn't use any oil. I've been using it from day 1.

6.7 turbo stroke. Analyzed after 5,000 miles. Plenty of add pack remains. Can run longer but I don’t.

Great quality, awesome service and well worth of your money. I compared the prices of shell rotella engine oil and found it at best price at Walmart. I have purchased this item from Walmart before and purchased it again few weeks ago.

best deal on quality diesel oil. 5W40 is good for winter. sure Amsoil is better but their price is ridiculous. this one is the best value and has been tested to prove that.

Excellent Clean Formula oil as full synthetic with xtra vitamins for hard working engines! Great in a wide variety of applications from year round small engines to turbo diesel tractors and trucks. Helps aid in easy starting with solid protection at higher temps and loads. Consult your manufacturer before using in place of any recommended oils.

Very good oil. Works great in my truck. Only oil I will use now. I highly recommend