Paint problems of the 2001 Dodge Ram 1500

We own this 2001 Dodge Ram 1500. The problem we are faced with is that the paint of the truck has been fading every day to the point that it has spots and instead of being a black truck is a spot truck. The rust on it is incredible, underneath, around the trim of the tire panels and the overall bottom of the truck. I know we are in new hampshire and the weather does not help, but a truck this expensive should not have to look the way it does. The dashboard inside the truck has cracked to the point that we have it all together with duct tape. My husband does not drive the truck far, because he is afraid it will be a safety issue. One time just going to the trash place, the breaks went on the truck and we had to have that truck fixed. It really bothers us that the truck should last longer and the condition this truck is in it says to us "how can a vehicle do this". We own two other cars, and they are in no way shape like this truck is. He takes care of the truck as much as he can, but is there any recalls or anyone else out there that has the same issues, with the paint, rust and the interior of the truck? the truck has been debilitating since it was purchased. We are not knowledgeable but we have taken the truck to the dealer and they fix what ever is wrong with it, but there is no mention of any recalls. My humble opinion this truck should be looked at by the dealer and fixed completely. We shouldn't have to be limited to travel in the truck because we are afraid it will fall apart due to all the rust etc underneath. Any information that you can provide us will be of great help. I've attached pictures of the truck so you can see what it looks like. Thank you for your attention.