Welcome to Glen Sain GMC, your local Rector GMC dealership. We're located at 421 E 9th Street, near the state border between Missouri and Arkansas. For 54 years, our friendly, professional staff has been dedicated to providing our customers with all the help they need, whether it's searching for a new or used GMC truck, car or SUV, researching financing options or looking for a quick quote. We are committed to delivering the best customer service and providing you with the best deals.
Dealer on Cars.com since October 2010
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