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Business owners in Carrollton can take advantage of significant federal tax benefits when purchasing GMC trucks and SUVs for commercial use. The Section 179 deduction allows qualifying businesses to deduct the full purchase price of vehicles with a gross vehicle weight rating (GVWR) over 6,000 pounds in the year of purchase, rather than depreciating the cost over several years.

When shopping for your next vehicle at John Thornton Buick GMC, one of the biggest decisions is whether to buy new or used. 

At John Thornton Buick GMC, we proudly offer an expansive selection of high-quality used vehicles. Our pre-owned inventory includes a wide variety of makes and models to suit many different needs and preferences. Whether you are searching for a spacious SUV for family adventures or a rugged truck for work and play, we have you covered.