Textures are a vital part of a designer’s toolbox, they are a great way to spice up an image, add depth or a certain style. PSD Nation specializes in bringing you the latest and greatest and this is no exception. Check out these three great (and free) texture packs.
Texture Pack

Grunge Texture Pack

Crack Textures

Digital Revolutions has created a pack of 12, high-resolution, grunge brushes. These are some incredible brushes and PSD Nation recommends that you check them out.