How many times can you resurface rotors before replacing them?

The number of times you can resurface brake rotors before needing to replace them typically ranges from one to three times. This depends on factors such as the rotor's material, thickness, and the manufacturer's specifications. Each resurfacing removes a small amount of material, gradually reducing the rotor's overall thickness. Once they reach the minimum thickness specified by the manufacturer, they must be replaced to ensure safe braking performance.