Riley Herbst begins 2021 with the familiar colors of Monster Energy, but in a new make with a number. He takes over the No. 98 Ford Mustang from Chase Briscoe, who scored nine wins in 2020. Herbst made the move to Stewart-Haas Racing (SHR) after spending the 2019-2020 seasons with Joe Gibbs Racing. This will be Herbst’s first year behind the wheel of a Ford Mustang.