Timbren Industries ASR35HDS05 Heavy Duty Axle-Less Trailer Suspension 4 Inch Lift 3500 lbs

The Timbren ASR35HDS05 is a heavy-duty axle-less trailer suspension system designed specifically for off-road applications. This revolutionary system eliminates the traditional axle, providing increased ground clearance and superior ride quality for trailers used on challenging terrain.

Key Features:

• 3,500 lb weight capacity with heavy-gauge steel construction built for off-road demands
• 4-inch lift spindles with brake flange included for enhanced ground clearance
• Aeon progressive rate rubber springs absorb road shock and provide smooth, stable ride regardless of load
• Fits any trailer frame width - no need to wait for custom axle measurements
• Designed for standard-width tires 235/85R16 or smaller
• Built-in shock absorption minimizes rattle and bottoming out
• 2-5/8 inch suspension travel for superior off-road performance
• Includes both driver and passenger side components for complete installation
• Black powder-coated finish for durability and corrosion resistance

The softer rubber spring design allows for more suspension travel without compromising strength or capacity, protecting your cargo both on and off the trail. The progressive rate springs compress and become stiffer as load increases, while rebound springs minimize bottoming out. Features built-in camber and toe-in to help trailers track straight and reduce tire wear. Requires crossbeam support for proper installation. Optimal performance achieved when average load falls between 2,100 and 2,800 lbs (60-80% of rated capacity). Backed by Timbren's 3-year warranty.