Truck Not Centered

[VDOG]

Im the second owner of this truck, my late great uncle was the first. It was hit at least two times when he owned it. I just notice this a few weeks ago. My front wheels stick out more on one side the other and there not centered.

The back are the same, yet one is close to the bedside and the other is centered. Does this mean my frame is bent just enough to cause this?
I see no frame damage, but before I spend anymore money on this truck I need to know if its worth it.