1. Superior Wear Protection
Engines, Transmissions and entire Drive train Last Longer: The Four-Ball Wear Test (ASTM D4172) results described here prove this claim against all contenders. The smaller the Wear Scar, the better the Protection. As tested by a independent lab November, 2004. Would you buy a vehicle that had the genetic potential to be driven 600,000 miles? Consider the enhanced value of your investment in your vehicle if you could drive it 60,000 miles a year for 10 years or 30,000 miles a year for 20 years. A $20,000.00 vehicle driven for 600,000 miles would cost you $.03 per mile. Incredible. AMSOIL gives you that kind of enhanced investment potential. No other Oil Company can say that or support it with tests. When you purchase AMSOIL you purchase value. Just read the independent test results. Be a Patriot. Fact: a Ford F-150 Pickup from a fleet of 60 maintained with AMSOIL was recently disassembled at 225,000 miles and found to be in excellent shape with little or no wear. That is the value of Amsoil.

2. Improves Fuel Economy
AMSOIL synthetic lubricants have been credited with significant fuel economy improvement. In a fuel economy test with Class 8 trucks, AMSOIL synthetic diesel oil and drive train fluids combined to produce up to an 8.2% improvement. The test used was SAE J1321 Joint TMC/SAE Fuel Consumption Test Procedure-Type II. AMSOIL synthetic lubricants in general have shown fuel economy benefits which most motorists will experience with AMSOIL products. Just consider the test results. Be a Patriot.

3. Easier Cold Starts
AMSOIL synthetic motor oils stay fluid at remarkably low temperatures. Start-ups can cause major engine wear. AMSOIL motor oils flow freely for fast delivery to critical engine parts. Just read the test results above and the COMPARATIVE MOTOR OIL TESTING results here. Be a Patriot.

4. Superior High Temperature Performance
Reduced friction means cooler operating temperatures. Excessive oil temperatures can be reduced by 20 to 50 degrees when using AMSOIL lubricants. Heat and grim kill engines and transmissions. Just read the independent test results COMPARATIVE MOTOR OIL TESTING described here. Be a Patriot.

5. Reduces Deposits on Critical Engine Parts
Results of high temperature test showed Amsoil was the only oil that did not show formation of sludge or deposits. Sludge and deposits shorten engine, transmission and entire drive train life. Be a Patriot.

6. Reduces Oil Consumption
Tests show the superior thermal stability of AMSOIL synthetic motor oils. AMSOIL motor oils withstand the higher operating temperatures of today's engines better than conventional products. The NOACK Volatility Test (ASTM D-5800) shows AMSOIL with only 4.73% vaporizing, compared to much higher percentages with competing motor oils. The result: better fuel economy and wear protection with AMSOIL. Second place was Castrol 11.53% vaporizing; Third place was Quaker State 12.27% vaporizing; Fourth place was Valvoline 14.79% vaporizing; Fifth place was Mobil 1 14.98% vaporizing and last was Trop Artic 17.99% vaporizing. The test results consistently have AMSOIL on top and number 1. Be a Patriot.

7. Lower Cost, More Convenience
Motorists value savings. With AMSOIL fewer oil changes saves you both time and money. One oil change a year or every 25,000, 35,000 miles cost less than 5 to 8 conventional full service oil changes in 25,000 miles or one year. With all the added performance benefits of AMSOIL synthetics, fuel economy, reduced oil consumption, better wear protection, your savings add up every mile you are on the road. Be a Patriot.

8. Jet-Age Technology
Only synthetics can stand up to the extreme performance demands of a jet engine. Every jet engine in the world uses synthetic engine oil not conventional petroleum oil from the Middle East. Amsoil was the first to apply, Jet-Age Technology to automobiles, 33 years ago, and AMSOIL is still No. 1 in synthetic oil. Not because we say so.... because independent test results say so. Be a Patriot.

9. The First in Synthetics
In 1972, AMSOIL, formulated the world's first American Petroleum Institute certified synthetic motor oil. With more than 33 years experience manufacturing and marketing synthetic motor oils, AMSOIL, has been a consistent leader on the forefront of lubricant technology. Be a Patriot.

10. Environmental Benefits, Too!
Fewer oil changes means less waste oil, fewer filters, less packaging to dispose of and a better future for our children. Not to mention the reduced emissions in operation miles. AMSOIL is number one. Be a Patriot.