4 Things to Know before Buying Used Brake Rotors

January 27, 2012

Before you decide to purchase used brake rotors for your vehicle, there are several things that you'll need to know. Used or refurbished brake rotors are oftentimes an excellent value in comparison with new replacement parts, and they can make old brakes work well. The brake rotors are a crucial part of your vehicle's braking system, and without rotors that function properly you'll be in a compromised driving situation any time you start your vehicle. Still, there are a few things to keep in mind that may be risky about buying used brake rotors.

Number 1 - Used Rotors Can be Defective

As with any aftermarket or used component that you purchase for your vehicle, used brake rotors can, occasionally, be defective. Unscrupulous sellers may try to make a profit off of rotors that are already broken or severely worn down. As a consumer, it's your responsibility to check over the quality of any parts that you buy before you complete the transaction. Make sure that you know how to identify a good brake rotor and how to identify a bad one, and take the time to inspect any rotors that you're thinking of buying before you do.

Number 2 - Used Rotors Have a Shorter Lifespan

Used brake rotors, even ones that have been refurbished and are marketed as "like new," may be more likely to wear out or break down than other rotors are. If you're trying to plan out a schedule of vehicle maintenance and inspections, it's important that you keep in mind that you should not base your brake rotor maintenance off of the factory listed life expectancy for the parts, but rather consult with a mechanic or a trusted specialist to determine how much life the used rotors that you've purchased have left. Know also the signs of when brake rotors go out and become damaged so that you avoid any potentially dangerous situations.

Number 3 - Which Rotors Do You Need?

Although brake rotors may look the same across the board, there are in actuality many different types of these parts. Some will function properly in more vehicles than others, but each car has a specific brake rotor type that is designed for it. Before you buy a used brake rotor set, either online or in person through a retailer in your area, take the time to learn about which rotors will fit your car exactly.

Number 4 - How to Install Brake Rotors

Installing brake rotors is a task that can be done at home, provided you have the proper equipment. If you wish to save money off of the process, learn about how to install the rotors yourself. If, on the other hand, you don't have the knowledge base to install this component, research mechanics around your area to find the best deal on the installation process.

If you have any questions, consult with a mechanic or a dealer for additional information.