AMSOIL understands that trucking puts a great deal of strain on the engines, drive trains, and the products that lubricate them. AMSOIL's line of products geared toward the heavy duty needs of trucking and fleets provides umatched protection for your machinery. Not only can AMSOIL reduce the wear and tear on your engines and equipment, but also allow your truck or fleet to go for incredibly long periods without the need to change your lubrication.
Superior Oils for Superior Profits
In 1972, AMSOIL INC. introduced AMSOIL Synthetic 10W-40 Motor Oil and became the first company in the world to market and manufacture an American Petroleum Institute (API) rated synthetic motor oil. In 1975, AMSOIL introduced a synthetic diesel oil, and with it, coined the term "extended drain intervals."
Since then, AMSOIL synthetic diesel oils have been used as extended drain lubricants in transportation, equipment and stationary engine applications. In every industry, they have prove
