JAMES A. BLAIR, Author at Brake & Front End
A Different ‘Angle’ On Brake Pulsation

By now, the majority of technicians know that brake rotor thickness variation is the condition that generates your typical brake pulsation concerns. Hopefully, they also understand that “lateral runout” of the rotor is the underlying culprit. In this article, I will examine two atypical causes of thickness variation that can have a “problem vehicle” back at your shop again and again if not addressed.