Compare to the cheaper rotors and see the difference. Constructed of thicker material resistant to warping and flaking for long trouble free life.
See the detailed pictures for a side by side comparison of this rotor and the "big box parts store" rotors.
These are the rotors that we have used in house for many years. The thickness of the rotor and the quality of the metal gives me the piece of mind I need to install these on our customer and personal vehicles. No worries about rust flaking rotors, warping or other issues I've found when using rotors from the "big box parts stores" Eric