In the Old Days... All the Horse Drawn Wagons had a slight Inwards "Tilt" at the top of the Buck-Board Tall Wheels in order to prevent that awful, aggravating sensation akin to
"Riding on Top of an Egg" and having to constantly over-correct the path of the Wagon on the roads.
For Modern Automotive Suspensions, this problem translates to being
"Slightly Positive In Camber". Once that Steering Alignment adjustment has been made Slightly NEGATIVE, as long as ALL of your Suspension Hardware is Tight and in Good Order... when driving at speed, you should be able to momentarily take your hands off of the Steering Wheel and observe that the Truck-SUV under your control shows no tendency to..."wander".
From there, the Vehicle should "Track" down the pavement in a relatively Straight Line if the road surface is straight and level. The attached diagram shows the Suspension Components and what generally needs to be adjusted:
"Toe-In" and Toe-Out" refers to whether the front of the Wheels either point towards each other ...or away from one another. If they are "looking way from each other" this "Toe-Out" condition causes the steering to lurch either left or right in the extreme. This misalignment contributes to an "Over-Steering" condition. If the front of the Wheels "Toe-In" towards each other, the vehicle will tend to nose dive on turns and "Under-Steer".
BOTH Conditions are DANGEROUS as it makes it possible to rapidly lose control of the steering and in extreme conditions, they can invite the Tire to separate the Bead from the Rim and suddenly lose all Pneumatic Pressure. The secondary effect of BOTH conditions is that they will cause the Front Tire Treads to rapidly wear down from unintended "scrubbing" from being off of the centerline where 'The Rubber SHOULD Meet The Road':