Some of the Chevy Silverado Configurations available for 2005 are the choices for bodies: the Regular, Extended or Crew Cab bodies. You can also have a pick of Standard 6.5 foot or extended 8-foot boxes. This can come in Fleetside or Sportside box styles. Available are 1500 half-ton or 2500 three-quarter-ton models in 2WD or 4WD systems. [Source: PRWEB Jan 24, 2005]