On pages 8 and 9, the feature article provides a practical overview of gear-oil grading systems. It explains the differences between API performance ratings, SAE viscosity grades and military specifications, helping distributors better understand how gear oils are classified and how to select the correct product for various applications. The article emphasizes that evaluating all three classifications together provides the best picture of lubricant capability and drivetrain protection.

The feature on page 10 explores how AMSOIL Signature Series helps preserve horsepower and torque over the life of an engine. The article explains how wear, deposits and sludge gradually reduce performance, and how advanced synthetic formulations help maintain engine cleanliness, reduce friction and protect critical components. Testing highlighted in the article demonstrated retention of horsepower and torque through a 125,000-mile evaluation. The new Signature Series lineup is now shipping and being added to your orders! We are very excited for you to receive this new and improved product.