F 150 2WD V8-4.6L (2008)
Negative Toe (Toe Out)
The vehicle toe setting affects tire wear and directional stability.
Incorrect Thrust Angle (Dogtracking)
Incorrect thrust angle (dogtracking) is the condition in which the rear axle is not square to the chassis.
Heavily crowned roads can give the illusion of dogtracking.
Wander
Wander is the tendency of the vehicle to require frequent, random left and right steering wheel corrections to maintain a straight path down a level
road.
Shimmy