3500 lb Axle-Less Trailer Suspension

Key Features

• Standard spindles for use with standard-width tires up to a maximum size of ST215/75R15 *
• Brake flange included for optional brakes
• Smooth quiet ride empty or loaded
• Durable powder coat finish
• Easy bolt-on installation
• No thru axle

Specs

• 3500 lb trailer suspension capacity
• Outboard arms with standard spindles for tires up to a maximum size of ST215/75R15 *

Weights and Dimensions

• 3500 lb Axle-Less Trailer Suspension SKU #ASR3500S05 weights and dimensions (metric)
• 3500 lb Axle-Less Trailer Suspension SKU #ASR3500S05 weights and dimensions (imperial)

Choosing A Trailer Suspension

The optimal performance of an Axle-less system is achieved when the average load on the suspension falls within the range of 60 to 80 percent of its rated capacity. For example, a standard ASR35HDS Axle-less suspension with a load rating of 3500 lbs would operate most effectively with an average load between 2100 and 2800 lbs (950 to 1270 Kg).

It is important not to overlook scenarios of maximum load: In addition to the regular weight, consider all sources of extra weight: a full water tank, waste water tank, loaded fridge, generator and any other type of equipment, spare tire, one or two 12V batteries, water hose, power cord, and a propane tank, tent, ladder, tools, etc.

Keep in mind that the load distribution also plays a big role. In the case of a tandem trailer, due to a number of factors (including the height of the hitch, or distance between axles, etc) the load on the front axle could happen to be different that the rear axle. The weight on the left side could also be different from the right side. So one axle or even one corner could potentially be overloaded even if the trailer is not overloaded! Always follow safety guidelines and leave plenty of extra room for weight when choosing your suspension. This isn’t just about safety; it’s also about getting the best ride quality and handling for your trailer.

If you need further assistance in selecting a suspension for your trailer. Please reach out to Timbren’s Customer Service Team.

*Please note that these are the maximum allowable tire sizes for each suspension, not necessarily the most popular or preferred ones for your trailer application. The assumption is that you are using a standard trailer wheel with zero offset.

Each Axle-Less trailer suspension kit comes with both driver and passenger side to give you a full suspension.

What's Included

• 2 x Suspensions
• 2 x Standard height outboard arms with spindles and brake flange
• Grade 8 zinc coated hardware
• 8 x Camber shims

How to Install

3500 lb Axle-Less Trailer Suspension SKU # ASR3500S05

Suspension Capacity

• 3500 lb

Ride Height

• Standard Height

Spindle Arm Length

• Standard Length

Brake Flange

• Yes

We offer a 3-year warranty on our Axle-Less trailer suspensions.

Covered under this warranty is the replacement of the failed part. This warranty does not include labor, freight, collateral damage, or any ancillary costs which may arise as a result of the failed part. We retain the right to make our own inspection of the failed part to determine the validity of the claim.

Read more about our warranty policy

FREE Ground Shipping on Orders Over $99

Free ground shipping is available in the contiguous United States on all orders over $99. Normal processing time is between 1 – 2 business days from placing the order.

We make every effort to ship the order within this processing time; however, no guarantees are expressed or implied.

Returns

If you’re not happy with your Timbren product, we want to remedy that. If our customer service team can’t find a solution for you, you can return your Axle-Less trailer suspension for a refund within 100 days of purchase. Product cannot have been mounted to your trailer, and return shipping is not covered by Timbren.

Read more about our returns policy