runout Archives - Tire Review Magazine
Pulsation Comebacks

Let’s say a vehicle had 0.003” of lateral runout when measured at the outside face of the rotor. If this vehicle is riding on 205/55R16 tires, in just one mile, the high-spot with 0.003” of runout goes past the caliper ­approximately 836 times. Over the course of 6,000 miles, that spot on the rotor will

Pulsation and Judder: Ask the right questions to improve your sales and diagnostics

Whenever a customer comes to your shop for any brake repair, you need to know why they are there in the first place. Just writing a ticket for a brake job because the customer requested it can lead to a comeback and an unsatisfied customer. There is one golden question every service writer must ask