Chevy Colorado Pickup 2015 - 2026
Chevy Colorado Pickup 2015 - 2026
Chevy Colorado Pickup 2015 - 2026
Chevy Colorado Pickup 2015 - 2026
Chevy Colorado Pickup 2015 - 2026
Chevy Colorado Pickup 2015 - 2026

Chevy Colorado Pickup 2015 - 2026

SKU: 4617-T

Regular price$539.00
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Shipping calculated at checkout.

Fitment

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  • 1-3 Day Free Ground Shipping 1-3 Day Free Ground Shipping i
  • 5 year warranty 5 year warranty i
  • Discount Applied. Other coupon codes not valid during sale. Discount Applied. Other coupon codes not valid during sale.

Kit includes an easy to install RAS Standard Duty Spring for each rear leaf spring. RoadActive Suspension kits are designed to strengthen the rear leaf springs for towing or hauling while providing same-as or better-than-stock unloaded ride and performance. This 3-in-1 solution works like a helper spring, sway bar and traction bar, at 1/3 the price. Fit-and-forget it install time is approximately one hour. *Can not fit 2024-2025 ZR2

RoadActive Suspension provides a 30 day money back guarantee, from date of purchase. However should the kit be returned, it must be re packed in the original packaging with all components included. On orders with free shipping (where shipping was paid for by RoadActive Suspension), refunds will reflect the invoiced amount, minus that shipping cost billed to us by our shipping provider. In addition, the customer will be responsible for the return freight charges.

It works with your suspension — not against it.

Each kit is tailored to your specific vehicle

RoadActive Suspension is uniquely assembled for your model and typically ships within 1-2 business days! RoadActive Suspension is the only suspension upgrade on the market that adds strength to your rear suspension, provides same as or better than stock unloaded ride quality and doesn’t require readjustments or maintenance.

Each RAS kit comes fully assembled out of the box and ready for installation. Follow your application guide that is in the box and you will be ready to test your RoadActive Suspension after an installation as simple as 45 minutes! If you are not satisfied with your RoadActive suspension we offer a money back guarantee.

Reduce Rear Squat & Bounce

Improve Stability

Improve Roadhandling & Stability

Make RVing Safer

Reduce Axle Wrap

No Readjustments or Maintenance

We already know what you're going to ask.

No, installing RoadActive Suspension (or any other rear suspension helper) does not automatically void the factory warranty. The Magnuson Moss Act states that it is illegal for a vehicle manufactuer or dealership to void a warranty just because a part has been installed. The manufacturer or dealership may only void the warranty if they are able to prove the aftermarket part caused or contributed damage to the vehicle. Even then, warranty to the impacted component(s) is the only portion of the warranty that may be voided. In this case, all other parts of the vehicle remain under warranty.

RAS uses a variable-rate tension coil spring that attaches directly to your rear leaf springs. It works like a muscle, progressively engaging as load or force is applied. This keeps the leaf springs in an upright bowed position to prevent sag, improve stability, and enhance bounce isolation.

Most applications see a 2–3" reduction in rear squat. The exact amount will depend on multiple factors such as vehicle size, load size, load placement, leaf spring condition, and the tension setting of the RAS.

Expect same-as or better-than-stock unloaded ride with less bounce and more control.

Yes — in as little as 45–60 minutes with jack stands and hand tools. No drilling, no air lines, no maintenance.

Airbags add complexity, cost, and ongoing maintenance. Other helper springs only address sag and can compromise ride comfort.RAS is 3-in-1:it controls squat, reduces sway, and improves traction — all with zero maintenance.

Customer Reviews

Overall rating: 4.7 / 5 from 26 reviews.

I am blown away by how well it adjusts to different loads as well as the handling without hauling anything. I used airbags before. I wish I had found this product sooner

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

Second truck I’ve run the RAS on. Works great even if not towing or loaded with something. Pretty easy install that can be done in few hours

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

Installed on my 2024 Chevy Colorado LT. Gave more stability and control. It will be nice when towing my boat next summer. We also installed one on my son-in-law’s 2023 Ford F150 on the same day.

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

2019 Chevy Colorado I added these to help when towing and they are amazing leveled the truck while towing and improved the ride

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

2019 Chevy Colorado 4x4 put the kit on the truck to smooth out the ride and make it handle better and it sure did set mine at the 20% and this kit sure did make a huge difference with the 4900 pound camper and without it the truck handles much better I highly recommend this kit

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

I started towing my new camper, loaded to about 5300#, with my 2023 Chevy Colorado (LT, 2WD, towing package). I've taken my entire rig to the CAT scales and I'm well below all of my tow limits by at least 20%. That said, I felt like the back end squatted just a little too much but more importantly, it felt soft, bouncing with every bump in the road. I installed the RAS and instantly felt the improvement. Now, with 600# tongue weight, I only get about 1 inch of squat and the bouncing is almost gone. A much more comfortable ride. Installation was easy, but it was a bit of a pain having to replace the rear shackle plate (not all trucks require this). One minor recommendation to the folks at RAS . . . get some decent installation instructions printed. Mine looked like it had be Xeroxed about 50 times!

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

Having had an air bag setup on my 2017 Colorado for hauling and towing, I wanted something different when I had to get a new truck. Not that the air bags were bad, they just took a little extra work and I feel like they always impeded the suspension from doing it's job. Now that the 4617-T kit is on my 2025 Chevy Colorado Trail Boss and it has it's first trip under it's belt I can honestly review this as being a huge improvement. Installation was easy and I guessed at how much tension to add to each side based on the different ride heights of stock under light loads. Once fully loaded I then ran a few more measurements and added a little to each spring. Dialed in and fully loaded for our camping trip the ride level was even front to back and side to side and felt 100% normal both on road and off-road. In fact it feels like the off-road handling was much improved over light loads before installation. I would definitely recommend!

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

So as they state the install is not hard at all. After install the ride was definitely more planted feeling and just as comfortable as stock so big plus there! Drove 60 miles to pickup trailer in picture and was very smooth and less roll in curves. The 60 miles home with trailer was the best it ever rode my old trailer had massive wheel hop on concrete hwy Not now Thank you RAS Bill

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

So far the RAS has improved my factory, empty ride on my 2023 Chevy Colorado Trail Boss, almost completely eliminating body roll and wheel hop. I haven’t had a chance to pull our camper, or load the truck down yet but I expect excellent results when I do. The system did raise the rear of the truck 1-3/4” at the 25% setting. All parts fit very well and installation was easy.

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

You guys sell a phenomenal freaking product!!! I’m blown away by the simplicity of the design but such a major difference. As you can see I’m always loaded at about 50%-75% capacity for a 2019 Colorado ZR2 and the RAS brought so much to the table. It ride so much smoother on speed bumps or on construction areas with uneven pavements. Thank you and I hope these help promote!

Chevy Colorado Pickup 2015 - 2025

Customer photo review of Chevy Colorado Pickup 2015 - 2025

The RAS active suspension eliminated any sag in my Colorado when pulling my tractor and implements.

Chevy Colorado Pickup 2015 - 2025

I think it's a well made product, so far I don't feel that it's made the truck right any rougher empty, I don't like the idea that is lifted the back of the truck up a minimum of an inch, I do feel the instructions could be clear on the installation of the piece that goes around the leaf spring block, there are many holes in that piece and instructions on which one to use are not clear,

Chevy Colorado Pickup 2015 - 2025

It is doing exactly what I hoped for. . I ended up cutting off a bolt that was protruding past the nut on drivers side. It was hitting the shock absorber. I set it at the 2mm gap but will be adjusting to the 1mm gap soon.

Chevy Colorado Pickup 2015 - 2025

Instantly changed the ride of my 2019 Colorado work truck. Firm but smooth, reduced body body roll. Raised the back of my truck approximately 3/4 inch. Greatly reduced squat when pulling my trailer.

Chevy Colorado Pickup 2015 - 2026

This is the second truck I’ve equipped with RAS and will put them on every truck I own in the future.

Chevy Colorado Pickup 2015 - 2025

Everything was easy to understand and went on easily. I am thoroughly impressed by the ride. Especially going down the gravel road I live down.

Chevy Colorado Pickup 2015 - 2025

I had squatting on my new chevy colorado this thing works so nice when pulling a camping trailer handles great thanks Ras 😊

Chevy Colorado Pickup 2015 - 2025

First I needed to re adjust the way they say on my leaf springs. Instructions had a large gap under the top roller. They need to sit flush. 2018 Chevy Colorado Z71 diesel.

Chevy Colorado Pickup 2015 - 2025

They don't work all the do is raise the back end of your truck don't buy these it's a waste of time

Chevy Colorado Pickup 2015 - 2025

Set to the weak side.Picked up the trailer ball by 1 inch.Did not change the way the truck Handel's unloaded.

Chevy Colorado Pickup 2015 - 2025