Inside
A Nascar appeals panel has upheld a penalty against Richard Childress Racing for intentionally manipulating the tires on a car driven by Ryan Newman at a race in Fontana, Calif., on March 22.
A version of this brief appears in print on April 17, 2015, on page B16 of the New York edition with the headline: Penalty Upheld for Tire Manipulation. Order Reprints| Today's Paper|Subscribe