Pacbrake ULTIMATE ALPHA HD Rear Air Spring Suspension Kit with 2.50-Gallon Air Tank (22-25 Sierra 3500 HD)Find parts that fit my vehicle

Fitment and Quality are Outstanding

I installed this on a 2024 Ram 3500 dually. Everything fit perfectly and no leakage of air over months of towing. Makes a huge difference.

2017 Chevy High Country 2500 HD

Quality parts and product overall. Install was a little more complex considering that I had to drill into the frame because I already had a 5th wheel hook up option. To help with the drilling, we used a floor jack to push the drill upwards which made drilling way faster. My brother and I were able to do the entire install in about 2 hours. Considering I didn’t have a lift available, we also had to jack up the frame and remove the rear shocks to give us room to fit the shocks in. Otherwise you have to compress the shocks and keep them compressed, which was difficult to keep compressed. Outside of those speed bumps, fairly easy install even if you have little experience in DIY stuff. After install the ride was a little bumpier, which was to be expected, but overall fairly similar to stock.

Air assist

Got these for helpers for towing dump trailer. Not too bad to install, had to move them a little forward due to some cross members. Help great and ride great. Very pleased so far!!!

By far the easiest, well designed, and most thorough sometimes of air bladders I have installed yet!

First of all, I installed 3 sets of air bags on 3 trucks over the past 5 years. The first set was an Airlift on a 2021 silverado 1500. The second was on a 2093 Silverado 2500 and the third is the Pacbrake on a 2024 1500 Silverado. As I said this last one was the easiest and Best of all. Yes the learning curve of 2 previous airbags made the job easier but really what set this apart from the rest was the attention to details Pacbrake did in the instructions provided, the quality of parts supplied and the tool they provided in a kit that cost the same or less than the other 2. As an example the pictures show the orientation of the airbags and the mounting plates to the direction of the front of the truck for both sides of the truck. They listed the tools needed to remove the bump stops on the truck including the bolt head size and tool needed. They mentioned the bolts to loosen to gain access for installing the lower plates and told you it took a #40 torque bit. They told you to loosen only 2 of the 3 bolts as that afforded you enough room to get the J bolt in under the axel housing mounting perch and the airbags. They also provided the J bolts short enough so you do not need to cut them yourself. The real Cream-D- resistance is the plastic tubing cutter! This worked great, was cheap, and I have added it to my tool collection to cut plastic and rubber tubing alike. I thoroughly Recommend this kit to everyone. The time it took me to install was about hours. That includes assembling tools l8ke jack stands, jack, tire removal tools, and full cleanup after everything was installed. I suppose I spent a total of 1/2 hour for cleanup before and after the actual job. I highly recommend these air bags for the weekend mechanic. The tools listed on the installation are common tools most every weekender would have. I am a disabled 71 year old Veteran....

PacBrake Level Kit

Although as pricey as new springs, the quality is top notch billet pieces. Shock extenders are the beefiest I have seen to date. The kit is under 2 inches in height which allows for maintaining some rake for towing, which is perfect for what I tow. Great kit, just wish it was available in red as an optional color. Happy with my purchase and install time wasnt bad at all.

Bagged rear 2022 2500

This was a simple addition to tow stability, each to install even for one person, functions great.

Great Product

Fits as promised. The instructions are a little vague and not very well illustrated, but with a little trial and error it all worked out. Make sure when ordering you chose this item number for the 2016 F250 4X4. The first kit I ordered wasn't for my 2016 4X4, so I had to return it and order this kit.

Easy install

Myself and a friend put this system in and it was easier then I thought. Only thing is 1 of the fittings was leaking and Eric in the warranty is taking care of it. Should be here anytime.

Exceeded expectations

These airbags are exceptional. The price is great. The delivery was in a timely manner. They were not difficult to install. With saying that they did take four hours I would definitely buy again great product.

Suspension springs

Really great product I really recommend it for those who pull trailers and chippers