AMSOIL Commercial-Grade Diesel Oil is an advanced synthetic-blend oil with greater than 50% synthetic content. (The competition does not specify but AMSOIL testing has seen little more than 15% in most brands)
This new product line allows AMSOIL to enter a lower cost market and easily be best in grade!
Specially engineered for commercial equipment, it provides 2X better wear protection, helping you keep trucks and equipment operating at peak performance. AMSOIL Commercial-Grade
Diesel Oil provides outstanding value and excellent protection for customers seeking an upgrade over conventional diesel oils.
PRODUCT OVERVIEW
- 10W-30 Commercial-Grade Diesel Oil
- Advanced synthetic-blend diesel oil with greater than 50% synthetic content. Meets or exceeds original equipment manufacturer requirements in both on- and off-road applications.
HEAVY-DUTY ENGINE PROTECTION
Wear on rings and cylinder liners leads to increased oil consumption and loss of compression, resulting in reduced horsepower and fuel economy.
Third-party testing shows AMSOIL Commercial-Grade Diesel Oil delivers 2X more wear protection1 to help maximize equipment life and reduce
maintenance costs and downtime.
1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222
Delivers More Wear Protection
Third-party testing shows Commercial-Grade Diesel Oil delivers 2X more protection against wear than required by Detroit Diesel’s* standard.I
IBased on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222. *All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.
Best in Class Viscosity Control
This 10W-30 diesel oil is formulated with greater than 50% synthetic content and high-performance detergent/dispersant additives, AMSOIL Commercial-Grade Diesel Oil
minimizes viscosity change while keeping soot particles suspended independently, helping prevent the formation of larger, wear-causing particles.
This 10W-30 Diesel Excels in Extreme Temperatures
- Formulated to deliver improved heat and oxidation resistance compared to other synthetic-blend and conventional diesel oils
- Provides clean engine operation and helps maintain power and fuel efficiency
- Flows dependably in cold temperatures for reliable startup and engine protection
A Synthetic Blend that Minimizes Oil Consumption
AMSOIL Commercial-Grade Diesel Oil has a low rate of volatility (burn-off), reducing oil consumption during operation and passing less oil vapor into the combustion chamber. This contributes to fewer combustion-chamber deposits and longer aftermarket-system life.
See the product data sheet for full details.
AMSOIL Diesel Oil Comparison Chart 
