TimbrenGMFK25S Suspension Enhancement System - Front Axle

Fit perfect

The product is well made, easy to install but it is no where near a perfect fit for a 2013 Suburban 2500. The round surface of the bumpers and the fact that they are centered directly below the mount, means that only a small portion of the A arm is in contact with the bumper. I noticed on some other applications there may be a separate mount used to make the bumper land more squarely on the A arm. So its better than the rotted out bumpers that were factory, but I dont expect them to last.

Works great on our plow truck

I am giving this a 5 star review for now. I just installed yesterday and have driven roughly 200 miles with them. The install was very easy, follow the directions and you'll have it done in 15-30 minutes.I was sceptical of how the ride was going to be considering these raised my front end roughly an inch. But the ride was actually pretty smooth and I noticed that it actually felt better cornering, almost like there was less body roll.Anyways the real test will be in about a week once I get my Western 8'6" plow installed. I hopefully can give an updated review in a couple of weeks.**Update**I have now gotten the western 8'6" straight blade snow plow installed. This product helped tremendously. With the blade lifted, it only squats the front end half an inch (the blade weighs roughly 750 pounds). That is exactly what I was hoping for. The Ride is still very smooth, even with the extra weight added to it. I would definitely suggest this product to anyone wanting to place a blade on the front of their truck. Great product worth the 5 star review.

My 2007 Silverado classic needed front suspension bumpers and Plow guys swear by Timbern's. Broke down a bought a set. Install was easy, as I was also replacing the OEM shocks.The unloaded front stance was raised about an inch. The ride was not really impacted, I couldn't tell the difference.The magic happened when the Plow was mounted. 7.5 Western Uni / Ultra mount, with 450# ballast between the rear axle and the tail gate. The Uni / Ultra adapter was about 3" higher when the blade is up. The adapter would always bounce on the road leaving the driveway, not any more!!!! Much easier than trying to crank up the torsion bars that have not moved since the factory.Recommend, even if you don't plow.

After install the truck did ride a lot better and took care of the front sag when I put on my snow plow. The instructions, if you go by what they say you will be installing the product incorrectly. I looked up other people who have installed these and it went in just fine.

The installation was ok. The wedge makes it difficult to install. The videos on YouTube always skip that part. Regardless of the install, it has made a huge difference on my truck. I have a 2005 Chevy 2500HD crew cab and it rides a lot better than before. I bought the timbrens mainly for my plow. I have a Fisher XLS 8-10 foot. It weighs 985 pounds and when I lift it up it barely drops my front end.I was always hesitant to pay over $200 for rubber bump stops, but I'm glad I finally did.

If you’ve been researching these you’re going to hear a lot are they worth it in my opinion yes they are. I’ve got an 8 foot 6 stainless steel fisher V plow on my 2002 GMC Sierra and when I pick it up off the ground it barely squats!! Very helpful on uneven and bumpy roads . you have to take out the bottom shock bolt to install just do it and save yourself the headache rather than trying to squeeze it in there. Other than that easy install.

Bought last year as a trial. bought 3 more sets this year.I have a Western Tornado Salt spreader hopper in the truck during the winter. They help with weight shifting big time. Keeps the load nice and level especially around corners and turns.I chose these over airbags due to the nature of how I use the trucks. The salt we use corrodes everything. I have had trucks with bags before, the salt just kills all the metal components of the air lines.Even helps with towing my skid steer.

This product does the job, truck no longer drops in front with weight of plow

My LLY Duramax has a heavy winch bumper that took its toll on the front suspension. I would rub on stock tires pretty much everywhere. Installed these and picked up an inch of wheel well gap, the ride is far superior and feels more controlled vs. the old bump stops. Product was of very high quality. Highly recommended purchase, I love mine.

Missing parts in the box