Up for sale is a very nice 1989 GMC Sierra 2500 4x2 pick up truck It has been on our lot to long so it is time to go. We have tried to photo graph any issue that are worht pointing out. The air does work, the AC need to be reharged. However, this truck rides, and drives, great. This will make a very nice truck for someone. You can tell by the photos it has not been abused at all.