Knowing if and why there’s runout will help you reinstall a smooth braking system.
Why is everyone chasing the cheapest brake service? It often seems that new-car dealers, chains and some independent shops are locked in a race to the bottom when it comes to brake service.
When you hear the words “floating rotor,” you might think of a racecar brake rotor with Allen head bolts holding the hat to the outer ring. But, more economical and robust “semi-floating” rotors have made it onto Audi, BMW and Mercedes-Benz daily drivers.