Will a chevy 1500 door fit a 2500?

Between the Chevrolet Silverado 1500 and 2500, there are many similarities. After all, by and large, the 2500 is just a larger version of the 1500, meant for more heavy duty applications. If You're looking to swap out a door between the two vehicles, You'll need to check a few things -- but generally, yes, they are interchangeable. First, will You be replacing the front or rear door Front doors are universal within generations. However, rear doors also have to match the size of the cab. You won't be able to fit a Crew cab door on a Double cab vehicle. But if You've confirmed that the vehicles are the same size, then yes -- the hardware is the same, and the doors should be swappable.