Timbren Front Suspension Enhancement System
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2006 Lexus GX 470
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2006 Lexus GX 470
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Heavy front loads like plows or equipment can make the front end sag and throw off handling. The Timbren Front Suspension Enhancement System adds up to 5,600 lbs of support to keep your vehicle level and stable under that pressure. Each hollow rubber spring works with your existing suspension to help maintain ride height, reduce sag, and improve steering and braking response when weight shifts forward.
Rough pavement, potholes, or uneven roads send shock straight into the chassis. The hollow rubber springs in this system absorb those jolts before they reach you. Their progressive design compresses gradually—soft at first for comfort, then firming up as weight increases—to cushion the ride while protecting your leaf springs from bottoming out on rough roads.
Sharp turns and side loads can make a heavy vehicle lean or sway. Each spring in this setup works independently, supporting the driver or passenger side only when needed. That independent action helps keep the vehicle planted through curves, swerves, or uneven loads, reducing body roll and helping you stay in control on winding roads or in gusty conditions.
Adding support up front doesn’t mean tearing into your suspension. This kit bolts onto existing frame points above the front axle using the included brackets and hardware—no drilling required. It replaces your factory bump stops with a setup that’s always ready to work, extending suspension life while keeping installation simple for anyone who likes to handle their own upgrades.
Customer Satisfaction Score:
91% were satisfied with this product
9% of customers were not satisfied
Ratings & Reviews
The installed system works great. The installation was WAY harder then the video suggests because of the limited space to work. Maybe a bit misleading
Made a big difference in the swaying of our motorhome. We received everything on time and without any issues on install. We’re on a 5000 mile 3 week trip to the west coast.
Brooke M.
7/11/2025
Wow, that sounds awesome! Where all are you hoping to see along the way??
Easy to install and improved the ride of my RV.
Noticed a huge difference in the roll just driving around my neighborhood. Very satisfied and the instruction video was spot on.
Installed very easy
Huge difference in stability
The Timbrens take the bottoming out of the suspension away on rough roads. Also takes some of the sway away. Pretty easy to install.
Delivery was extremely slow and got the items late and the box came ripped up and all hardware was lost in shipping! I waited 4 days for the item and called them and they sent out all new hardware and had to wait another 5 days for the hardware. They really messed up my coming trip with my motorhome, I would not recommend this company to anyone, honestly the lousiest service you can get from a company! I do belong to several RV groups, I’ll let them know about the bad handling of my problem.
Service was spot on. Shipped the same day I ordered the springs. The installation video helped me through the installation. As many of us know installation can be frustrating. The timbres springs went on with minor frustration. There is a definite difference in the ride compared to the original springs. I would recommend this product to improve your ride quality.
I would have given 5 stars, but it is difficult to get a socket on the frame/ to bracket mounting bolt. I would suggest a cutout/ scallop on the mounting bracket to facilitate installation. Now for the road test.
2nd times a charm! Bought these and installed them for my 2015 Winnebago Adventurer 37F. Once installed the rubber bumpers were sitting 1/3rd off the landing pad. I didnt think much about it but a few hours of driving going through a small town I seem what ended up being my left front bumper going down the road. I fully expected to see the bolt and washers gone too but when I pulled over the bolt and washer was still attached. The rubber bumper not being centered on the landing pad put such a side torque on it, it popped it off while I was driving. Its amazing I even seen it bouncing down the road at 25 mph. That night in the campground I reattached it figuring it was a fluke. Next day after 7 hours of driving I got to the next campground and this time it was gone for good. I contacted etrailer and was told to contact the manufacturer. I did just that and explained what happened in detail along with many pictures. They sent it to there engineers and they got back to me with a fix and sent me another kit with more appropriate adapters. I installed that and 1 year later its still going well. These really make a difference in slow speed side to side movement. Timbren came through like a champ!
My new Ford F53 Motorhome wandered from day one. Sawing the steering wheel back and forth to go straight. These really helped. More to be done in the future with other suspension improvements.
Fit was great and easy , will have to wait on testing them out because we are still at campground for a month then I'll be able to see if there's a difference in ride quality
I installed Timbren on front and rear of Georgetown motorhome. The install was easy and the improvement in overall handling was noticeable. No more bottoming out on bad roads, and a reduction in sway or lean in and out of turns. Worth the money, especially in conjunction with my other bolt on upgrades. Safety steer, Rear sway bar, and Rear trac bar
We had them installed on the front and rear of our 2015 Thor A.C.E. 29.3. What a difference! The Alaska Highway was delightful!!
Best investment for suspension so far!! Had wind, semi’s and large dips in road sway our 2015 Bounder all over the road. With the timbrens installed took care of almost all of that! Big dips, Bounce one time, done. Semi’s pass no issue, Wyoming winds cuts right through!
Michael B.
8/27/2021
They are still working great! Purchased front and rear pair.
made our trips more enjoyable stopping most of the dipping and swaying
I watched installation videos for my FFF 53 Timbren suspension parts three times to familiarize myself with what I was going to be doing. This did help. I would say you need a little bit of experience in working on cars or trucks. This is a straightforward job with no fabricating needed. The hardware was correct. The instructions were correct. The parts fit great. I did this installation by myself. Another set of hands wouldn’t hurt but not necessary. If you’re on the fence on buying parts from Timbren, I would say go ahead and place your order.
In addition to the rear I installed front Timbren suspension improvements. With the “Safe T Plus” steering damper also installed, the ride was such an improvement from the white knuckle eyes bulging ride before. Test ride on a very windy day with cross winds I barely noticed. The rough road also made little impact. I could not be happier.
These Timbren’s were very easy to install. Between front and back it took an hour 1 1/2 hours. Did the job at my storage lot with a right angle battery impact driver, breaker bar and wrenches. Lowered the leveling jacks enough to make room.
Less sway, much more enjoyable ride!
The bump stoppers are solid and the directions for installation were clear, even for DIY. The Ford F53 chassis for the Entegra Emblem is challenging to navigate. We found two sets of hands worked best. And installing the bolt from the top of the frame with the washer and nut below worked best.
A+++ Excellent product and customer service. Bought both front and rear suspension enhancements and worth it. Highly recommend.
Samuel
11/28/2025
Great product. Very solid and holding up well in my motorhome. My friend has sumo springs and they have a softer ride, but they had to be replaced after a few years, due to his weight distribution. Mt Timbrens seem much stronger. A little bit firmer ride, but the shocks balance that out. I would buy them again.
Installation was not too hard, Install Videos explain all steps in great detail. BumpStops arrived in excellent condition and was delivered in a timely manner
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?
Brooke M.
7/11/2025
I installed Timbren’s front and rear on my 2020 F53 chassis motorhome. They are by far the best suspension upgrade I have done. I had previously installed Super Steer Trac Bar, Radius Rods and Safe-T-Plus, which had helped, but not as much as I had hoped. The Timbren’s finalized the package and it drives good now.
For me surprisingly easy to install at 67 years old. Had immediate handling improvement and steering control.
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.
Install was straightforward. Hardest part was getting the old bump stops out. Sway was greatly reduced on the Interstate and the rock and roll by passing semis was greatly reduced. Wish I had bought these sooner!
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Gregg
2/25/2025
After a year Im still very happy with the item. It made a substantial difference in the handling.