Sometimes job sites are an obstacle course. But you'll get around easily in the Western Star 4900 SA Mixer with its 29" set-back axle, supervisibility hood, and excellent maneuverability. Despite its good looks, the 4900 SA Mixer is an authentic work truck that isn't afraid to get dirty. Order yours with the lightweight Mercedes-Benz 4000 engine and you'll be driving circles around the competition -- literally.