ALTRUM and AGGRAND Products Division of AMSOIL
A Study of SAE 5W-30 Synthetic Motor Oils Over many years, AMSOIL Inc. has been known in the industry as the "king of comparison." One of the reasons for this is what many people know about motor oil
AMSOIL and Warranties The Magnuson-Moss Act is a U. S. federal law which states that a manufacturer may not require the use of a specific brand of aftermarket product, including lubricants, unless th
The Functions of a Lubricant Modern motor oil is a highly specialized product carefully developed by engineers and chemists to perform many essential functions. A motor oil must: Per
Reasons for Motor Oil Consumption AMSOIL Inc. issued Technical Service Bulletin (TSB) MO-2004-04-03 several years ago outlining reasons for motor oil consumption. Forty reasons are listed, two of w
AMSOIL products were promoting environmental sustainability long before it became fashionable. Today, AMSOIL's environmental management system extends well beyond the products and has been registered