Description

This 2026 side dump trailer is equipped with drum brakes, Ridewell RW260 air ride suspension, a 6-axle configuration with steerable lift axles, and a 40' 3/16" AR400 aluminum tub rated at 35.6 cubic yards heaped. The steerable lift setup and high-capacity tub support demanding aggregate operations.\n\n• 2026 SmithCo Side Dump Trailer\n• Aluminum Construction\n• 40' 3/16" AR400 Tub\n• 35.6 Cubic Yard Capacity Heaped\n• 6 Axles\n• Axle #1 Steerable Lift\n• Axle #2 Steerable Lift\n• Axle #3 Fixed\n• Axle #4 Fixed\n• Axle #5 Fixed\n• Axle #6 Steerable Lift\n• Ridewell RW260 Air Ride Suspension\n• Fixed Suspension Style\n• Drum Brakes\n• Aluminum Single Wheels\n• Double Coin RLB980 385/65R22.5 Tires\n• 2 Speed Landing Gear\n• 6" Hydraulic Cylinders\n• Aero SideKick 2 Electric Tarp System with Mesh Tarp\n• Tarp Lockout Safety Switch\n• Control Valve on Trailer\n• Large Liquid Filled Air Gauge\n• Grease Bank for Hydraulic Cylinders\n• LED Lighting Package\n\nThis trailer is available now at our Spokane, Washington location. Mountain West Utility Trailer offers financing and trailer rentals. Call us at (509) 321-2326.