The Western Star 49X is purpose-built for the toughest vocational applications in the industry. Engineered from the ground up for severe-duty work cycles, this heavy-duty truck excels where other trucks fail — from off-road logging operations to demanding oil field service, aggregate hauling, and heavy construction.

With a robust chassis, wide range of powertrain options, and extensive vocational customization capabilities, the 49X delivers the strength and versatility that demanding operators require. Its Severe Service rating means it is designed to work hard every day, in every condition.