Brian France -- the former CEO of NASCAR -- just plead guilty to DUI stemming from an August 2018 arrest, TMZ Sports has learned.
France, 56, was pulled over on August 5, 2018 in Sag Harbor, NY -- and during the stop, cops say he bombed a field sobriety test and later blew a .18 on the breathalyzer ... more than twice the legal limit.
According to the police report, cops say they also found Oxycodone pain pills.
Now, the Suffolk County District Attorney's Office says France has plead guilty to one count of misdemeanor DUI and in exchange he got 100 hours of community service and must complete an alcohol education course before June 5, 2020.