WHAT CAUSES ROTORS TO MAKE A THUMPING SOUND?
Braking systems comprise three primary elements: rotors, calipers, and brake pads. A rotor is essentially a metal wheel inside your tire that is attached to the overall brake system. Calipers squeeze the rotor, causing friction that slows the vehicle to a stop. Brake pads attach to the calipers to prevent them from directly scraping the rotor.
The exact number of miles when you should replace brake components will vary, depending on your vehicle, parts, driving style, and even the locations and roads where you drive. It’s best to bring your vehicle in for regular maintenance and pay attention to any sign that may indicate an issue with your braking system.
BENEFITS OF REPLACING ROTORS INSTEAD OF MACHINING THEM
Rotors are machined to restore a smooth, flat surface by removing layers of material. When rotors are smooth and flat, they provide the necessary friction to allow maximum pad contact. Smooth rotors also reduce vibrations that can cause noise.
In many cases, it may be in your best interest to replace worn rotors rather than machine them. Below are some benefits of replacing worn rotors with new ones instead of machining them.
BETTER VALUE IN LESS TIME
It may be less expensive to simply replace worn rotors with new ones than it is to machine them. When rotors are resurfaced, it is important to machine the full set to prevent an imbalance. Machining rotors is a time-consuming process that could require multiple hours at the repair shop. This could make getting new rotors faster and less expensive.
PREMIUM QUALITY
It is not uncommon for repair shops to resurface rotors as quickly as possible. Hurried work can lead to errors and possibly result in the removal of too much metal during the process. Trimming too much metal off the rotors can cause vibrations when driving. By replacing your rotors instead of machining them, you know that your rotors are in premium condition.
PEAK ROTOR THICKNESS
You can notice a problem when driving or braking when there is only a .001-inch difference in rotor thickness. If rotor weight is not evenly distributed, the imbalance can damage brake parts and cause your vehicle to shake, vibrate, or shift weight. Because of this, it is often a good idea to replace your rotors to ensure even and balanced rotor thickness.
NOT EVERY SHOP MACHINES ROTORS
It is increasingly more difficult to find shops that will machine rotors anymore. If you do manage to find a shop that machines rotors, it may not be in your area or close to you. This is another reason why it may be beneficial to simply purchase new rotors rather than going through the hassle of finding a business that will machine them.
SAFETY YOU CAN RELY ON
If a problem with your rotors causes your vehicle to shake or a brake part to fail, it puts your safety and that of others on the road at risk. When you choose to replace rotors instead of machining them, you can rest assured that you are driving with safety you can rely on.
Frontech offers high-quality performance brake kits and rotors that you can replace yourself or bring to a reliable repair shop.