Fleets - Owner/Operators

One of your largest expenses is fuel costs. Any savings here would greatly impact your bottom line. Another savings would be reducing your downtime and cost for vehicle maintenance.

Using AMSOIL in your vehicles will:

• Increase your mpg

• Reduce your downtime

• Reduce your maintenance costs

• Extend the life of your vehicles

• Allow you to go 100,000 miles or more on one oil change

With 30 years and over a billion documented miles traveled, AMSOIL has been proven to provide you with up to an 11% fuel savings. Read about the savings these fleet and owner/operators have experienced.

By using AMSOIL Series 3000 5w-30 Heavy Duty Diesel Oil or AMSOIL 15w-40 Heavy Duty Diesel and Marine Oil in your engine, the incidence of varnish and sludge build up is almost non existent. These Mack E7-400 engine parts were examined after 409,000 miles on AMSOIL without an oil change.

Click on picture for larger image

Take a look at the varnish deposits in this picture. These are the results of a severe high temperature deposit test.  The one at the far right is AMSOIL Synthetic 15W-40 Diesel oil and the others are major brand petroleum diesel oils. (left to right: Chevron Delo 400, Cummins Premium Blue, Shell Rotella T, AMSOIL 15W-40).

The test clearly shows that AMSOIL keeps engines cleaner longer than other major brand diesel oils do. Which oil would you rather have protecting your engine?

Synthetic Oil Proven to Prevent Turbocharger Bearing Seizure

 When a turbocharged engine is shut off immediately after a high speed run, "heat soak" occurs from the engine, and it considerably increases the temperature in the turbocharger.  Over a period of time this can lead to deposits that can block the oil flow to the turbocharger bearings, leading to turbocharger seizure. 

AMSOIL is more thermally stable than petroleum engine oils. This will keep your turbochargers considerably more cleaner. A poor petroleum oil will give turbocharger seizure, caused by blocked oilways, in under 100 hours of a severe "heat soak" test cycle.  A good petroleum oil will survive for 100 hours but with considerable deposits and incipient blocking. AMSOIL will maintain the turbocharger in almost "as fitted" condition. 

Current recommended practice is to change your oil every 20,000 miles (over-the-road trucks). This is completely unnecessary with AMSOIL.

By installing an AMSOIL Dual-Remote or Dual-Gard by-pass system you may be able to travel up to 100,000 miles or more (with oil analysis) without changing your oil. This lowers your downtime and maintenance intervals so your trucks can be on the road making money. They also remove wear particles down to 1/10th of a micron (a human hair is 100 microns) and remove up to a pint of water. This keeps the engine oil analytically clean so you do not need to change your oil as often and greatly extends the life of your engine.

Other AMSOIL benefits are:

• Improved fuel economy

• Reduced sludge and deposit formation

• Extreme high and low temperature protection

• Easier cold weather starting

• Rust and corrosion prevention

• Lower your waste oil costs

• Diesel oil and filtration products designed to deliver 1,000,000 miles for over-the-road trucks before overhaul

Lower your differential gear temperatures by up to 50º F and increase fuel mileage up to 4.83% more than with petroleum oil by using AMSOIL Series 2000 75w-90 Gear Lube.

Lower your manual transmission temperatures by up to 50º F, shift smoother and increase mpg by using AMSOIL Series 2000 20w-50 Racing Oil,  Series 2000 75w-90 Gear Lube or Powershift Transmission Fluid.

Lower your automatic transmission temperatures by up to 50º F, shift smoother and increase mpg by using AMSOIL ATF.

See our diesel product application chart for more AMSOIL related products.

AMSOIL synthetic engine, transmission and drive axle lubricants provide you with a safe and effective way to decrease your operating costs while extending the life of your vehicles.