This 2026 Western Star 49X Tractor is engineered for superior performance, comfort, and reliability. Whether you’re tackling long hauls or heavy-duty jobs, this truck delivers with strength and style.Detroit Diesel DD15 Engine – 505 HP, 1850 lb-ft of torque for outstanding power and efficiencyDT12 Automated Manual Transmission – Smooth shifting and better fuel economy for enhanced performance14,700 lb Front Axle – Strong and reliable for tough road conditions46,000 lb Heavy Duty Rear Tandem Axle – Built for maximum durability and reliability46,000 lb Airliner Suspension – Ensures a smooth and comfortable ride, even over rough terrain7? Apple CarPlay / Android Auto Radio – Seamless connectivity for easy access to your apps and navigationPremium Leather Interior – Top-of-the-line comfort and style for the long road aheadWet Line Ready with Factory Hydraulic Tank – Ideal for specialized applications requiring hydraulic power
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This 2026 Western Star 49X Tractor is engineered for superior performance, comfort, and reliability. Whether you’re tackling long hauls or heavy-duty jobs, this truck delivers with strength and style. Detroit Diesel DD15 Engine – 505 HP, 1850 lb-ft of torque for outstanding power and efficiency DT12 Automated Manual Transmission – Smooth shifting and better fuel economy for enhanced performance 14,700 lb Front Axle – Strong and reliable for tough road conditions 46,000 lb Heavy Duty Rear Tandem Axle – Built for maximum durability and reliability 46,000 lb Airliner Suspension – Ensures a smooth and comfortable ride, even over rough terrain 7” Apple CarPlay / Android Auto Radio – Seamless connectivity for easy access to your apps and navigation Premium Leather Interior – Top-of-the-line comfort and style for the long road ahead Wet Line Ready with Factory Hydraulic Tank – Ideal for specialized applications requiring hydraulic power
AirLiner® single 21,000-23,000 lbs | AirLiner® tandem 40,000-46,000 lbs | AirLiner® tridem 69,000 lbs | Chalmers tandem 40,000-70,000 lbs | Flatleaf single 23,000-30,000 lbs | Hendrickson tandem 40,000-52,000 lbs | Neway single 26,000 lbs | Neway tandem 46,000-52,000 lbs | Neway tridem 69,000-78,000 lbs | TufTrac tandem 40,000-52,000 lbs
WABCO® 4S/4M and 6S/6M Anti-lock Braking System (ABS) with and without traction enhancement | Air Disc Brakes
Detroit® single 12,000-23,000 lbs | Detroit® tandem 36,000 and 40,000 lbs | Meritor single 12,000-22,000 lbs
Detroit® single 23,000 lbs | Detroit® tandem 40,000-44,000 lbs | Dana tandem 52,000-60,000 lbs | Meritor single 21,000-30,000 lbs | Meritor tandem 40,000-84,000 lbs | Meritor tridem 69,000-126,000 lbs
X-Series steel-reinforced aluminum cab with X-Series steel door | Trench-style low roof with lowered center section for optimal packaging of over cab equipment | One-piece roped-in windshield
HOOD: Impact-resistant, durable, lightweight molded resin hood with sloped high-visibility design | ISO TECH Hood Suspension System | Standard with locking hood strut | GRILLE: Radiator-mounted steel grille with stainless steel surround