Discover the rugged capability and versatile features of this 2026 GMC Sierra 2500HD Pro. Meticulously maintained and backed by a comprehensive GMC Certified Pre-Owned warranty, this powerful pickup is ready to take on your toughest jobs and adventures.- Bedliner, Spray-On, Pickup Bedliner with GMC logo- Power Outlet, Instrument Panel, 120-Volt- Wheels, 17"" Machined AluminumElevate your driving experience with the premium amenities and advanced technology of this Sierra 2500HD Pro:- Electric Rear-Window Defogger- Push Button Start- Remote Keyless Entry- Off-Road Suspension- 2-Speed Electronic Shift Transfer Case- LED Cargo Area Lighting- Lane Change Alert with Side Blind Zone Alert- Rear Cross Traffic Alert- Ultrasonic Front and Rear Park Assist- Wireless Phone Projection- Hill Descent Control- EZ Lift Power Lock and Release TailgateThis GMC Certified Pre-Owned truck also comes with an impressive list of benefits:- 172 Point Inspection- Roadside Assistance- Warranty Deductible: $0- Transferable Warranty- Vehicle History- Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date- Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date- 24 months/24,000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program- SiriusXM 3-month trial subscriptionWhy Buy Used from Southwest Buick GMC in Lawton, OKSouthwest Buick GMC offers one of Lawton's most trusted used car buying experiences with upfront pricing, no hidden fees, and solid trade-in values you can actually count on. Every pre-owned vehicle is carefully selected for its quality, offering shoppers a diverse range of dependable options across all makes and models. We keep the process fast, honest, and hassle-freeno games, no surprises. Serving Lawton, Duncan, Chickasha, Elgin, Wichita Falls, Norman, OKC, and surrounding areas. Shop our used inventory online or visit today for a transparent experience from start to finish.