4900 SA

The Western Star 4900 SA with set-back axle is available in 123- and 109-in. Bumper to Back of Cab (BBC) versions.

• Super-visibility fiberglass hood
• Choose from three engines up to 625 hp
• Standard frame is 5/16" x 3 1/2" x 10 5/8" with 120-KSI steel
• Eaton Fuller or Allison automatic transmission