Another Diesel/gasoline oil to consider is Walmart's SuperTech. I have never used it, but it meets both Diesel and gasoline specs, and is cheaper than the name brand stuff. Probably equivalent to Tractor Supply's offering.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.