When the top of tire is leaning outward that would = positive camber. Positive camber happens when the kingpin boss is tipped inward at the bottom and outward at the top indicating that the axle is bent upward at the kingpin. To fix positive camber, I would need to apply force to bend the axle end downward slightly at the kingpin boss. The most common reason camber is off on these old trucks is because the axle is slightly bent at or near the kingpin boss. If I'm wrong someone, please correct me.
