New 2026 Western Star 49X – 17' 6" Heritage Steel Dump Tri-Axle Built for Power. Designed for Performance. Take on the toughest jobs with the 2026 Western Star 49X – 17' 6" Heritage Steel Dump Tri-Axle — engineered for strength, efficiency, and reliability on every haul. Specifications: Front Axle: 20,000 lbs Rear Axle: 46,000 lbs Push Axle: 20,000 lbs GVWR: 80,000 lbs Axle Ratio: 4.30 Engine: Detroit DD16 – 560 HP / 1850 LB-FT of torque Transmission: Automatic Allison 4500RDS 6-Speed Fuel Capacity: 110 gallons Featuring a durable 17' 6" Heritage Steel Dump, this Western Star combines unmatched power with lightweight efficiency — perfect for maximizing payload and productivity. Call our Sales Department today for pricing and to schedule a test drive!