5th gear automotive, hermitage, tennessee. It is a continuation of the fifth gear format originally broadcast on channel 5 from 2002 to 2011, afterwards moving to discovery channel in 2012, and then in 2015 to history. Fifth gear automotive specializes in auto service and auto repair. One of the best auto repair, automotive business at 3464 lebanon pike, nashville tn, 37076. Foreign & domestic automotive repair full vehicle diagnostic and repair shop.