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AMSOIL vs. Mobil 1

409,000-Miles Without An Oil Change

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Why Harley-Davidson Owners Choose AMSOIL

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AMSOIL Synthetic Gear Lube Outperforms Valvoline Gear Lube

8.2% More MPG With AMSOIL Synthetic Lubricants

AMSOIL Proves Superior In Clark County Field Test

AMSOIL Series 3000 Synthetic 5W-30 Heavy Duty Diesel Oil is Correct Choice for Jeff Foster Trucking

AMSOIL Products Improve Efficiency and Reduce Operating Costs for Gerlach Trucking

What is the Noack Volatility Test?

What is the Four-Ball Wear Test?

What is TBN?


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AMSOIL Helps Hudson Iowa Schools Save Time and Money

Hudson Community School System saves time and money with AMSOIL Synthetic Lubricants

AMSOIL Dealers John and Leah Kahrs of Hudson, Iowa know the savings potential of AMSOIL products; they also know that in these tough economic times, school districts need to save money as much as anyone.

Kahrs set his sights on making a customer of the Hudson Community School system back in 2006. There were a couple superintendent changes, but eventually Kahrs got an appointment and gave a third presentation to new superintendent Roark Horn. Kahrs made the presentation on the benefits and cost savings potential of AMSOIL. Horn was intrigued and agreed to register as a commercial account.

Kahrs first performed an oil analysis on all the buses to ensure they were mechanically sound and to get a baseline on the performance of the conventional oils they had been using.

In February 2008, Kahrs began converting the fleet of eight buses to AMSOIL Series 3000 Synthetic 5W-30 Heavy Duty Diesel Oil and AMSOIL Ea or Donaldson Oil Filters.

Before making the switch to AMSOIL, the school had a local school bus service shop perform oil changes based on recommended 3,000 to 4,000 mile intervals. The buses hold between 18 and 20 quarts of oil each. Combined, they are driven 64,000 miles annually, which equated to 16 conventional oil changes.

Since the conversion in 2008, only one bus has had the oil changed based on oil analysis results. This bus is running a C7 Caterpillar and the oil was changed after 20 months of service, 18,961 miles and 871 hours of engine operation.

"While the mileage may not seem significant, the results were pleasing," Kahrs said. "These buses are severe service, driving mainly rural gravel roads that are soft, muddy and dusty."

The other buses in the fleet still are running on the first AMSOIL oil change. Oil filter changes and oil analysis are performed annually or based on hours.

The school was spending $1,034 a year on conventional oil and filter changes, not including the costs of oil change labor or the driver's time to take the buses in for oil changes.

"The AMSOIL conversion was a one-time cost of $1,238 and does not include oil change labor," Kahrs said. "No driver time is required as oil changes were performed at the school bus shop after hours. This is a $1,034 annual savings in oil and filters alone. The savings to the environment is 80 gallons of used motor oil and 16 used oil filters."

The district's three vans, automobile and pickup also use AMSOIL products. "AMSOIL allows the vehicles to run through the school year without needing an oil change," Kahrs said.

The buses and vehicles all use AMSOIL fuel treatments. AMSOIL diesel fuel treatments keep the buses running even in the cold of winter in northeast Iowa.

"Two years ago when neighboring school districts could not get their buses started in the 34-degrees below zero weather, Hudson's buses all started and ran their routes," Kahrs said. "All during the cold winter, no fuel-related or starting issues were experienced.

"AMSOIL can save commercial accounts time and money and add value and productivity to their bottom line. No matter how big or small your commercial fleet is, AMSOIL will provide you with the performance and savings you need.

Why is AMSOIL Synthetic Oil Better?

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Premium AMSOIL Synthetic Motor Oils offer the longest drain intervals on the market, unsurpassed protection and performance that effectively extends equipment life and improved fuel economy, saving customers money at the pump and reducing the nation's dependence on foreign oil.



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AMSOIL Synthetic Diesel Oil Articles and Testimonials

"AMSOIL INC. warrants that the use of its lubricants will not cause mechanical damage to any mechanically sound equipment when AMSOIL INC. products are used in full compliance with the company's recommendations and instructions."


AMSOIL synthetic motor oils are formulated to surpass engine test specifications, offering protection far greater than competing motor oils for extended drain intervals. Most synthetic oil manufacturers make no claim to extended drain intervals, deferring to the maintenance schedule provided by the vehicle manufacturer. With its unparalleled oil and warranty program, AMSOIL offers consumers unprecedented protection and economics.

Another AMSOIL First

More than 20 years ago, AMSOIL began using the NOACK volatility test as a comparison tool and measurement of quality. Back then, nearly every oil tested side-by-side with AMSOIL synthetic motor oils failed, and those that passed barely squeaked by. Other oil companies paid no attention to NOACK results until Ford Motor Company made it a requirement for service fill oils, validating what AMSOIL had said all along.

THE NOACK Volatility Test
The NOACK Volatility Test determines the evaporation loss of lubricants in high temperature service. The more motor oils vaporize, the thicker and heavier they become, contributing to poor circulation, reduced fuel economy and increased oil consumption, wear and emissions. AMSOIL Synthetic Motor Oil resists high temperature volatization better than other motor oils. AMSOIL Synthetic Motor Oil maintains peak fuel efficiency and reduces oil consumption and emissions.

AMSOIL Now An ISO Certified Manufacturer
AMSOIL recently received ISO 9001:2000 certification of our Quality Management System (QMS). NSF International Strategic Registrations is the registrar that has verified our QMS meets the requirements of the ISO 9001:2000 standard, the most widely utilized quality standard throughout the world for quality management systems. ISO standards are used by over 300,000 companies worldwide setting rigorous standards for businesses, government and industry.

ISO 9001:2000 is applicable to any manufacturing and service organization providing a framework for system development that focuses on the customer, quality system performance and ongoing improvement. AMSOIL received ISO 9001:2000 registration under the scope: synthetic lubricants blending, packaging, and other fulfillment directly associated with lubricant product.

The ISO certification puts AMSOIL in line with some of the most efficient companies in the world. It is further assurance that the products and services AMSOIL provides will continue to maintain the high level of quality the company always demanded.

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