The only oil I use, I have been using this oil since it was made available to the public.

Best oil on the market. Excellent pricing at Sams and available in box of 6.

Stays clean much longer than regular oil.

everything is too expensive

Bought for my truck, truck seams to like it but has no commitment

Been a customer for years and not had any issues..

This beats the competitors prices by far, even at the regular price

Great product That I use in every Motor / Diesel that I own

Convenience, high quality

The best in the business. I bought it this time for my Generac generator maintenance.