A Letter from O. Bruton Smith, CEO of Speedway Motorsports, Inc.
We are extremely pleased about having Oil-Chem Research Corporation, zMAX ®, and its identical FAA Approved sister-product, AVBLEND ®, as part of the Speedway Motorsports family. Our Micro-Lubricant® technology has been so much of a benefit to cars,
Over the last few years, we have spent millions of dollars and countless man-hours proving our claims to the satisfaction of the Federal Government. More importantly, it was you the consumer, that needed to see these test results in order to make an educated decision regarding a quality product that really does what it states. We take this responsibility very seriously and use only the strictest interpretations of SAE (Society of Automotive Engineers) and ASTM (American Society for Testing and Materials) protocols to substantiate our performance benefits.
If you are a current user of zMAX ® we would like to hear from you about your experience with our product. If you are not currently using zMAX ® we encourage you to see the results for yourself. We also encourage all fleet owners to contact us about starting an evaluation
Thank you for your interest in zMAX®! The product that pays you back for every mile you drive!
O. Bruton Smith,
Chairman & CEO
Speedway Motorsports, Inc.