Other Noise: Pitting
WARNING: This page is about a different car, the 2007 Suzuki Reno, 2007 Suzuki Forenza, 2006 Suzuki Reno, and 2006 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
Pitting on the rolling surface comes from normal wear and the introduction of foreign materials.