Check out this awesome Amazon review from expert driver Michael!
On his first road trip (224 miles) he exceeded his Estimated Miles Per Gallon by 10% after one reading of the book. …Previously he struggled to reach 40 mpg.
((If you want these kinds of results for yourself or your employees, message me and/or get the e-book!
https://www.amazon.com/dp/B078YCGH8C ))