I have used Cheron RPM Delo for 5 decades now without one oil related problem. It's a low ash, high detergent oil that I have chosen for everything from high performance air cooled VW engines to literally every heavy duty application I've come across.

USE ON MY TRACTOR VERY SATISFIED

[This review was collected as part of a promotion.] Great service

HIGH QUALITY OIL WITH LOW PRICE. UNBELIEVABLE.

I have been using Chevron Delo in all my diesel engines for years with very satisfactory results. If it works don't change it.

I always like to buy this

It is hard to find this Chevron oil in town anymore. It has been in my farm tractors for decades, great protection from wear and tear. This is a nice way to keep the oil that I love.

It’s diesel oil, it does what it’s supposed to.

Used this oil for 50 years. Best oil on the market in my opinion.

Great oil