2008 GMC Canyon SLE Extended Cab Pickup 4-Door 3.7L Work Truck Like Colorado

2008 GMC Canyon SLE Extended Cab Pickup 4-Door Description

This is a 2008 work truck in reasonably good shape. It was a former town work truck for a small village outside of Columbus, OH. I bought it a year ago and have used it sparingly.
Maintained every 5,000 milesClean titleDrives good, all doors open and shut, etc.
Normal work truck wear and tear - see picsDent on one side of the passenger rear door - see pics
Rust on bottom/undercarriage of vehicleRadio and dash work fineGreat Line-X Bed for Hauling
No rear seat in back so you have more cargo space in thereNearly new tires - see pics.
The issues that I know of-
1- The ROM/RAM is out on the computer. This triggered the AC to go out. From my understanding (took it to a mechanic as well) this is a fix the dealer has to make. All this has affected that I can tell is the AC not working anymore.
2- Going above 60 mph or so you get a rumbling vibration coming from the rear of the truck. I'm told this might be a rusted out bolt under the truck. Since I drive it locally I haven't done much over 60 driving and thus haven't fixed it.
3- Battery has been it since I got it and I'm guessing you'll want to swap that out soon
Good truck Great value. Ready to roll!