Timbren 3500lb HD Axle-Less Trailer Suspension w/ 4in Lift & Long Spindles

This is the Timbren 3500lb HD Axle-Less Trailer Suspension system, designed to give your trailer a 4-inch lift and improved ride quality. It replaces your trailer's traditional axle with a robust suspension system that attaches directly to the trailer frame. This setup is ideal for trailers carrying heavy loads, as it absorbs road shock and reduces vibration, leading to a smoother ride and less stress on your trailer and its contents. The long spindles accommodate larger wheel and tire combinations, offering more flexibility for different trailer setups.

The core of this system is Timbren's Aeon rubber springs. These aren't air springs that can leak; they are solid, durable rubber that compresses and rebounds to absorb impacts. They provide a progressive spring rate, meaning the suspension gets stiffer as more weight is applied or as it compresses further, offering excellent support for heavy loads while still providing a comfortable ride when empty or lightly loaded. The axle-less design also offers a unique advantage: it allows you to adjust the track width of your trailer by simply mounting the suspension units closer or further apart on the frame, within the system's limits. This can be useful for custom trailer builds or for adapting a trailer to different towing needs.

Installation involves securely bolting the suspension units to your trailer frame. Because it's an axle-less design, you won't need to deal with axle welding or alignment. The long spindles are designed to accept standard trailer hubs and brakes, making it straightforward to integrate with your existing trailer components. This system is a solid option for anyone looking to upgrade their trailer's suspension for better performance, durability, and load-carrying capability.