Unveiling the AEV GMC Sierra Grande, a formidable off-road concept born from the collaboration between GMC and American Expedition Vehicles (AEV). Displayed at the 2023 SEMA Show, this Sierra 2500HD AT4X AEV Edition on steroids marries the AEV Prospector XL with a Duramax-engined standard cab, GMC Sierra 2500HD AT4X long bed, creating a unique overlander. While it borrows components from the 2024 AT4X AEV, it stands out with 40-inch tires by BF Goodrich, AEV Salta XD wheels, and an eight-foot aluminum tray bed. Noteworthy additions include a brush guard with off-road lights, front and rear winches, a snorkel, and an ARB on-board air system. The Sierra Grande exemplifies the potential of fitting 40-inch tires on new GM trucks, showcasing AEV's prowess in off-road innovation. Though a concept, it sparks anticipation for potential future offerings at GMC dealers.
Visit Dearth GMC for a closer look at the AEV GMC Sierra Grande once it hits the showroom.