www.afstrinity.com In this video, we get a first-hand look at the XH-150â„¢ Extreme Hybridâ„¢ SUV during calibration and testing in December of 2007 at Michelins Laurens Proving Grounds in South Carolina. Features interviews with AFS Trinitys Chief Technology Officer, Don Bender and Former Asst. Secretary of Energy at the DOE (1995-1998), Dr. Joseph Romm. 150 miles per gallon SUV. Find out more at http Visit or newly launched faqs if you have questions!