AMSOIL Synthetic Lubricants are #1 in the Field.  AMSOIL coined the term extended drain intervals.  With AMSOIL you can go 25,000 miles (or more) or one year between Oil changes.  Hype?  No.  I've ran AMSOIL in every engine I own that requires lubrication from weed eaters, to riding lawnmowers, to our newest edition (an 07 Nissan Murano).  Do the math.  Do you change your oil every 3,000 miles like the Big Oil Companies want you to do?  If so, you're probably changing it 3-5 times per year at what, $25 to $35 per change?  You're paying more money to put an inferior oil in your automobile.  Does that make sense? I'm proud to be an AMSOIL Dealer.  For less than a dime per day, I get the entire AMSOIL product line at wholesale pricing.  I can charge what the company recommends or whatever I feel the market will bear when selling.  Preferred Customers also get AMSOIL at wholesale pricing!  The preferred customer program is a highly regarded program for those wanting to pay wholesale for AMSOIL products but not necessarily wanting their own dealership. Grab your Free Catalog today and Join the Intelligent Automotive Community!