STG Auto Group of Montclair
(855) 463-8402
10325 Central Avenue, Montclair, California, 91763
About us
STG Auto Group of Montclair is your full-service used car dealer for Montclair and Ontario, CA. Our professional staff is eager to tailor a shopping plan that leaves you feeling satisfied. Give us a call to schedule your next test drive of a fantastic used car, truck, or SUV today!