[This review was collected as part of a promotion.] The price is very reasonable and the product is very good.

[This review was collected as part of a promotion.] The manufacturer has a good reputation and Walmart's price was acceptable.

An excellent product for the gear box of your off-road motorcycle. You get a gallon for the price of a quart of boutique oils. I have run Rotella for 15 years and never a problem. I get long clutch and bearing life.

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.

I've used Rotella T4 15-40 in my 1300cc liquid cooled motorcycle for years because of its heat hadling capabilities and wear resistance. Very pleased with the results and does not compromise the clutch action.

I and many others I know use this oil because it has the high zinc we need for flat tappet cams. I have a 1972 Plymouth Roadrunner with a 440 and so far no problems.

Great oil for my Duramax, Walmart has the best price

Right produc. N tome this is my 1st experience n order from Walmart. Thanks

[This review was collected as part of a promotion.] cheapest around

[This review was collected as part of a promotion.] Excellent Product