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GMC- Sierra 3500HD
- 2020 Sierra 3500HD V (GMTT1XX) Crew Cab Long Bed
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- Truck interior dashboard with touchscreen and steering wheel controls
GMC2020 GMC Sierra 3500HD V (GMTT1XX) Crew Cab Long BedBlack truck cabin interior showing dashboard with central touchscreen, multi-function steering wheel, dual-zone climate controls, and ergonomic seating with contrasting stitching.
