Cars & trucks · Truck · Longmont, CO
2026 GMC Sierra 2500 HD AT4
$85,555advertised price · excludes tax, title, fees
- Condition
- New
- Body
- Truck
- Mileage
- 7 mi
- MSRP
- $90,635
- VIN
- 1GT4UPEY5TF349430
- Stock #
- G349430
- Seller
- Mike Maroone Gmc Longmont
- Location
- Longmont, CO
- First seen
- Aug 1, 2026
- Last confirmed
- Sep 8, 2026, 5:54 PM MDT
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