Is it okay to just replace brake pads and not rotors?
The short answer is: it depends. In some cases, it may be acceptable to replace just the brake pads without also replacing the brake rotors. However, there are several factors to consider, and in many situations, it is recommended to replace both the pads and the rotors for optimal braking performance and safety.
When Can You Just Replace Brake Pads?
Replacing only the brake pads can be a viable option in certain circumstances. If the brake rotors are still within the manufacturer's recommended thickness specification and are not excessively worn, grooved, or warped, it may be possible to just replace the pads. This is often the case if the vehicle has relatively low mileage or the rotors were recently replaced.
Additionally, if the rotors have a significant amount of life left, replacing just the pads can be a more cost-effective solution, as rotors are generally more expensive than pads. This can be a good option for budget-conscious vehicle owners who don't need to replace the rotors at that time.
When Should You Replace Both Pads and Rotors?
In many cases, it is recommended to replace both the brake pads and the brake rotors together. This is especially true if the rotors are:
- Excessively worn, thin, or below the minimum thickness specification
- Heavily grooved, warped, or otherwise damaged
- Have reached the end of their recommended service life
Replacing both the pads and rotors ensures that the braking system is functioning at its optimal level, providing the best possible stopping power and brake feel. Worn or damaged rotors can negatively impact the performance and lifespan of new brake pads, so it's often best to replace them together for the most reliable and safe braking.
Factors to Consider
When deciding whether to replace just the brake pads or both the pads and rotors, it's important to consider the following factors:
- The current condition of the brake rotors
- The vehicle's mileage and age
- The recommended service intervals for the specific make and model
- Your budget and the cost difference between pads and rotors
- Your driving habits and the type of braking you typically do
Consulting with a qualified automotive technician can also help you make the best decision for your vehicle and driving needs.
What happens if you only change brake pads and not rotors?
Having a fresh rotor for the new brake pad to grab onto means the driver will experience optimal braking performance. If the old rotors are kept on the vehicle, you run the risk of the pads wearing improperly. This can lead to the premature replacement of the brake pads which will be costly for the customer.
How to tell if you need new rotors or just brake pads?
Kind of on the inside and the outside of the rotor. No big deal really I wouldn't be replacing. A brake rotor just for that. But then if you roll over to the inside of that rotor.
How long do brake pads last without changing rotors?
As a general rule, you should get your brake pads replaced every 10,000 to 20,000 miles to keep wear to a minimum. When it comes to your rotors, you have a bit longer. Your rotors should be replaced between 50,000 and 70,000 miles to keep your brakes in peak health.
Is it okay to put new brake pads on bad rotors?
If new brake pads are put onto a vehicle with damaged rotors, the pad will not properly contact the rotor surface which will reduce the vehicle's stopping ability. Deep grooves that have developed in a worn rotor will act as a hole-puncher or shredder and damage the pad material as it is pressed against the rotor.
How much should a full brake job cost?
Each aftermarket rotor costs an average of $30 to $75. Labor to service brakes can run from $90 to $200 per hour. Brake service generally runs approximately $200 to $500 per axle at a professional center. Calipers are typically the most difficult and expensive aspect of the braking system to service.
How much does it cost to turn rotors?
Rotor resurfacing costs vary based on location and vehicle type, but it typically ranges from $15 to $40 per rotor.
Why do mechanics always want to replace rotors?
Rotor replacement frequency is influenced by rotor quality and driving conditions. If a mechanic identifies rotors as warped or excessively worn, they'll advise replacing them with new brake pads. Alternatively, resurfacing rotors is an option but may reduce their durability and accelerate brake pad wear.
Is it okay just to replace brake pads?
If your braking system is in otherwise good condition, you can replace just the brake pads without issue.
Is it necessary to turn rotors when replacing brake pads?
If your brake rotors have sufficient metal remaining with no hard spots, cracks, severe grooving or rusting, then the rotors could be resurfaced. Some have the opinion that unless the brake rotors have surface issues needing to be fixed, the rotors should not be resurfaced every time the pads are replaced.
What are the symptoms of bad rotors?
Some common symptoms of bad rotors include vibration or pulsation in the steering wheel, high-pitched squealing noise when braking, shaking steering wheel, brake pedal pulsing, vehicle taking a long time to stop, loud bangs while braking, large edges on the outer part of the brake rotor, and scratch marks on the rotor.
