10 Things You Didn't Know About the 2026 GMC Sierra 2500HD AT4X AEV Edition

The 2026 GMC Sierra 2500HD AT4X AEV Edition is a factory collaboration between GMC and American Expedition Vehicles that most people don't know the full story behind. In this video, we break down 10 things that make this truck different from anything else on the lot. Come see it in person at Brickell Buick GMC in Miami. 📍 665 SW 8th Street, Miami FL 📞 786-833-7053 🌐 brickellbuickgmc.com