Jenkins enthusiastically served as chief announcer for nine years, but characterized the job as "complex" as well as physically and mentally "exhausting." One of Jenkins lasting contributions was the addition of the live talk show "Indy Live" in 1990. The program was carried by many of the affiliates, and featured interviews with drivers, and allowed listeners to call in and ask questions. Jenkins left after 1998 to work the race on ABC-TV for the next five years. Jenkins made a brief return to the radio crew as a turn reporter in 2007–2008, and as a booth analyst in 2009–2011, before permanently joining the Speedway public address announcing team.