Tire Shop location?

Getting into starting this as a side thing just starting small with one combo machine for 1200. Probably buy a card reader soon for around 400. This tire shop has a decent flow of customers on an extremely busy road with bumper to bumper traffic most afternoons. Weekends theres a steady flow of customers that are waiting anywhere for 15-30 minutes in the lobby most are quick since its just tire repairs. How feasible is this location for actually generating somewhat decent revenue? Any tips are welcome as well. Looking for input/advice not for sure answers. Any help is appreciated!