Gary's Auto Plaza was established in May of 1997 by Troy Gary of Helena,MT. Troy has been selling cars and trucks in the Helena area since 1985. One of the benefits of buying a vehicle from Gary's Auto Plaza is you deal directly with the owner of the store....No salesman, No sales managers, No gimmicks, and No false promises. Gary's Auto Plaza specializes in clean, low mileage late model 4X4 trucks and imported cars. Gary's Auto Plaza offers financing through Helena Community Credit Union with very competitive interest rates and terms, as well as extended service contracts.