The caster angle may allow room for some modification over factory specifications. As we learned, too much caster increases steering effort at low speeds and can easily lead to wheel wobble under ...

Caster Caster is the degree of angle between the wheel and the steering axis, usually the top hat of the strut. When you have positive caster the wheel will be in front of the top hat.

With the caster previously set at positive 3 degrees in order to make the pinion angle happy and reduce vibes, our Grand’s handling became instantly terrible.