The 2006 NASCAR AutoZone West Series was the 53rd season of the series and the only season with title sponsor AutoZone. The title was won by Eric Holmes, his first in the series.
The 2006 season included 12 individual races, although Phoenix International Raceway, Stockton 99 Speedway, and Irwindale Speedway hosted 2 races each.
() Bold â Pole position awarded by time. Italics â Pole position set by owner's points. * â Most laps led.