JGR Driver Change Announcement for Iowa Speedway XFINITY Event

Joe Gibbs Racing (JGR) announced today a driver change for this Sunday’s NASCAR XFINITY Series event at Iowa Speedway in Newton. Under recommendation from his doctor, for treatment of a disc condition in his back, Matt Tifft will not be competing this week. Sam Hornish Jr. has been enlisted to drive the No. 18 Toyota Camry for Joe Gibbs Racing on Sunday

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