Certified 2025 Gmc Sierra AT4X

2025 GMC Sierra 2500HD AT4X 4WD at Sheehy GMC Subaru of Fredericksburg! This Sierra 2500HD has an exterior color of Thunderstorm Gray with Obsidian Rush Leather interior. This preowned GMC Sierra 2500HD is equipped with amazing options like: Preferred Equipment Group 4SG. CARFAX One-Owner. GMC Certified Pre-Owned Details: Transferable Warranty, Limited Warranty, Powertrain Limited Warranty, 172 Point Inspection, Roadside Assistance, Warranty Deductible, Certified Pre-Owned Scheduled Maintenance Plan, Vehicle Exchange Program, SiriusXM Trial Subscription, Vehicle History. Some vehicles may have unrepaired safety recalls. Sheehy Auto Stores is not a manufacturer-authorized repair facility for all brands, but your local same-brand dealer will provide recall repair services for free.