$2.5 million is the incredible amount the Tunnel To Towers Foundation charity will received from the first retail sale of a production 2022 GMC Hummer EV Edition 1. The winning bid by way of the Barrett-Jackson Scottsdale classic and collectible car auctiion that took place last Saturday, March 27th.  The total bid will go to the charity as Barrett-Jackson waived all fees and commissions normally associated with their auction process. The Tunnel To Towers Foundation was established to honor the memory of Sept. 11 first-responder Stephen Siller. The foundation builds mortgage-free, accessible smart homes for the most catastrophically-injured veterans and provides mortgage-free homes for Gold Star families and the families of first responders killed in the line of duty. The HUMMER EV Edition 1 is the specially appointed and fully equipped launch model of GMC’s first full-electric vehicle. Congratulations to the auction winner, Barrett-Jackson, and GMC for their generosity.