O OptimusPrime New member Joined Jul 4, 2024 Messages 1 Reaction score 0 Points 1 May 5, 2025 #1 I ordered a used Multi-pro tailgate for my 2021 GMC Sierra 3500HD Denali, but when I tried to install it, it was about 2 inches to tall. What am I missing?
I ordered a used Multi-pro tailgate for my 2021 GMC Sierra 3500HD Denali, but when I tried to install it, it was about 2 inches to tall. What am I missing?
