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When you add heavy front gear like a plow or other equipment, the front end can sag and throw off steering, braking, and headlight aim. The Timbren Suspension Enhancement System for the front axle adds up to 11,000 lbs of load-leveling capacity to keep the front of your vehicle level and stable. These hollow rubber springs work with your factory suspension to share the load, reducing sag and helping your tires stay planted for steadier control when things get heavy up front.
Every bump, dip, or uneven road surface tries to jar the front end. Timbren’s hollow rubber springs absorb the shock before it reaches you. Their progressive design collapses along the folds under pressure and then stiffens as weight increases, giving you a smoother ride when unloaded and solid support when carrying or pushing heavy gear. It’s a simple way to keep ride quality comfortable while still handling work-ready loads.

When one side of your vehicle dips into a rut or you make a sharp turn, each Timbren spring works on its own. This side-to-side independence helps reduce body roll during cornering or swerving and evens out off-center loads automatically. The result is steadier handling through curves and crosswinds without excess sway or leaning.

Installing this system is straightforward with custom-fit brackets and included hardware that bolt directly to the frame—no drilling required. Because these rubber springs don’t rely on air hoses, compressors, or manual adjustments, setup stays simple and maintenance is minimal. Once installed, the springs are always ready to cushion bumps, support loads, and keep your suspension level no matter how tough the job gets.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews

Kate F.
3/26/2026
Glad we had the right fit for you Tom! Where are you located, and how much snow did you get this last season?

Heather A.
5/8/2026
I hear you, and that makes sense based on what you’re describing. If the Timbrens are in constant contact, they’re basically always engaged, which is why the front end feels so stiff instead of only firming up under load. You might actually be a really good candidate for SumoSprings part # SSF-281-47 (as long as your truck is a 2WD) They’re a similar concept but made from a softer, more progressive material, so they compress more gradually instead of feeling like a hard stop. That usually gives you support when you need it without taking away all the ride comfort like you’re experiencing now. Glad to hear the install went smoothly and the quality was there, that’s pretty typical with Timbren, it just comes down to how they behave on your specific setup. What were you mainly trying to improve up front, sag, handling, or just a smoother ride overall?


Nick S.
11/10/2025
That is great to hear! I am glad you were able to feel the difference right away. I am happy to hear that you were able to get them installed easily as well.

Brooke M.
7/9/2025
Happy to hear that, Dan! Thank you for sharing all the photos, too. What are you towing now that you have a some extra suspension support?



Scott
3/23/2026
Still working fine, the truck’s suspension has settled now the the ride is even bettet
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Jenny N.
2/19/2024
I am sorry to hear about the trouble that you have had with the springs. I spoke with Timbren with the issues that you have been having. The springs should not be off center and should be centered over the front axle. I would love to see a picture of how they are on your truck. You are correct in that you do have the pry the original bump stops out. Using a flat screw driver will help. Yes for the front bump stops they will rest on the top of the axle without a gap which does mean that it will create a stiffer ride. It is by design. These are rated for 11,000 pounds which may be too high for what you are using them for. Another option would be to with a lesser rated spring like part # SS68RR which is rated for 800 pounds.