Where the ruber meets the road
Bryan Jacobson, a front tire changer for number 43 Richard Petty Motorsports, applies lubrication to the tire bolts at the Las Vegas Motor Speedway during the Shelby 427 NASCAR Sprint Cup race on March 1. Reed Sorenson, driver of the number 43 dodge charger, is sponsored by the U.S. Air Force and finished 34th in the race.
(U.S. Air Force Photo/Senior Airman Larry E. Reid Jr., Released)