Richard A.Verified
The set up made a big difference in the overall road performance of our 2001 Dodge extended van. Greatly reduces the rear end sway and it feels much more comfortable to drive. Best money we've spent so far.
RoadActive Suspension ReviewsSee store reviews
Dodge 3500 Ram Passenger Van 1998 - 2004
Kevin B.Verified
Chevrolet 1500 Silverado 1990 - 2023 | HD Kit
I put this on a 2022 Chevy Trailboss after purchasing a toyhauler. The toyhauler has a dry weight of 5188 LBS and a hitch weight of 710 LBS creating lots of rear sag on the factory 1/2-ton suspension. The RAS kit decreased the rear sag substantially. As advertised, I have not noticed much difference in how the truck drives empty, which is a great feature. The only negative I would say is that it would be nice if the instructions told you how much cha...
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Jeff W.Verified
Only took about 45 minute to install on both sides, supper easy and so far love it, it has handled pulling our trailer without the squaring and rides a lot nicer when there is weight in the bed. I absolutely applaud the design and recommend to everyone that has a sagging issue when hauling weight.
Ford F-150 (4WD) 2015 - 2020 | HD Kit
Steven K.Verified
I’ve been used to driving a 2500 HD for my business. I’ve been winding down toward retirement and bought a ‘dude’ truck. Still needed a truck to pull my camper and for my business for a while. Wasn’t happy with the 1500 because of the squat and sway with a load on. Bought the RoadActive system hoping it would help. Installed it myself and I am very pleased. Simple to install and it has made a dramatic difference in sway with and without a load and what a difference in the squat. Loaded it down w...
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Josh N.Verified
Put these on my 2021 GMC Sierra 1500 Denali. Mostly because my rear felt weak especially when I was towing my boat (23' Center Console). Towed it for the first time last weekend and was absolutely shocked how level I sat and the way the truck performed. I will never have a truck without these installed again.
GMC 1500 Sierra 1990 - 2024 | HD Kit
Tom
Have an 2007 Silverado K2500. Over 200k miles. The RAS3611-HD works as advertised. Highly recommend Road Active. Solved all my towing issues, no more porpoising. Improved ride when not loaded also. Great product.
Chevrolet 2500 Silverado 1973 - 2010 | HD Kit
Dan P.Verified
Kit was easy to install using wheel chocks, jack stands, a floor jack, and hand tools.
The difference was noticeable towing with a 2021 F150 with Max Tow on the lower setting of the RAS, while towing a travel trailer with a 7800 lb weight and 1000 lb tongue weight.
Ford F-150 (4WD) 2021 -2025 | HD Kit
Adam G.Verified
RAS 4611-HD. 2023 silverado LZ0 NHT. If you are on the fence about standard or HD.... go HD. I've owned both, the HD isn't over powering... adjustable and still a smooth ride. I love the additional traction. No more using auto 4wd in the rain.
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Billy B.Verified
I bought a new boat that caused my F150 Tremor to squat too much and the steering was less responsive. My local mechanic recommended RAS and I pulled the trigger. They fixed the problem using the 40% adjustment. Thanks RAS!
Ford F-150 (4WD) 2021 -2026 | HD Kit
Mike D.Verified
After adding a 1.5” level spacer in front and a fiberglass topper, my truck was occasionally sitting level or slightly lower. Also, the rear suspension felt like it was riding on the overloads, with limited travel over bumps. After adding the standard duty RAS, my truck sat 1” higher and rides smoother with the additional travel I was looking for. Its perfect.
Ford F-150 (4WD) 2021 -2026 | SD Kit
Mike M.Verified
Just got to try em out with a load and will say these are exactly what I needed. I’m still driving an 08 super duty that hasn’t had the easiest life and these have brought it back to original ride without a load and an excellent ride and control with a load. Had almost 3000lbs of liquid in a tank and almost forgot it was back there
Ford F-250 1973 - 2010 HD Kit
Kevin M.Verified
2019 tundra crew max limited.
I put on an ARE CX HD topper and Prinsu roof rack. I also have a 2 inch spacer lift at the moment. The truck was level but the topper and the construction materials I haul made it squat a bit.
With the RAS HD set with white pick made the truck basically level again. Maybe 1/4 inch rake but it basically looks level again. Put about 800lbs of tile in the bed to take to a site and it didn’t squat like it did without the RAS. Also stopped the porpoise effect I was h...
Toyota Tundra 1999 - 2021 | HD Kit
Bryan R.Verified
vary ez to put on and adjust so far so good i tow dump trailers every day and the ras helps a lot with sway and no longer bottoms out.
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
William F.Verified
Added a Smart Cap to my F-150 along with the RA 4WD 2015 - 2020 HD Kit - just road tested it driving from TX to NY with a full heavy load. AWESOME! Truck did not squat at all - suspension was SUPER stable around curves - truck handled excellent in all conditions. VERY SATISFIED! Thank You RAS!
Ford F-150 (4WD) 2015 - 2020 | HD Kit
Mitch J.Verified
Easy to install, The kit, which I searched top to bottom, did not include the spacers, but a nickel worked just fine. Super fast shipping. The ride empty is improved, the towing test upcoming. Added an inch to the rear end height of my 2016 F250 .
Ford F-250 2011 - 2025 | HD Kit
Blake D.Verified
2020 Silverado 5.3L RST trim, RWD, lowered in rear w/2” drop shackles and diff shims. This kit was just what I was looking for, and provided enhanced “core” strength I needed to haul/tow w /confidence! Logical, simple, well built and cost effective. Thank you!
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Wayne J.Verified
2004 Toyota tundra 4x4. So far so good! Seemed to really tighten up the rear end. Seems to be more controlled over bumps and washboard dirt roads. I have not hauled with it yet but will be soon.
Toyota Tundra 1999 - 2021 | HD Kit
Patrick V.Verified
I just put on the RAS System on my 2017 GMC 1500 Sierra. It seems to lessen the squat on the truck when hooking up my 2022 Grand Design Reflections fifth wheel. the weight is 8500lbs. I am looking forward to see how it tows for a longer distance when we do our first camping trip Memorial Day.
GMC 1500 Sierra 1990 - 2024 | HD Kit
Mark T.Verified
Really easy install even with my modified suspension. Much simpler than an air bag set up.
Chevrolet 1500 Suburban SUV 1984 - 1999 SD Kit
Michael K.Verified
I’ve had airbags and extra springs added on previous pickups, decided to try these this go around.
I will no longer buy anything else for my vehicles. Toss the others away amd buy these, you wont be disappointed!
GMC 2500 Sierra 1973 - 2010 | HD Kit
Jim D.Verified
Reduces roll, ride is smoother and it jacked up back end slightly. Reduces coil wrap and truck is more responsive. Had this on previous truck and loved it, did it a second time because I loved it. Highly recommend this product.
Ford F-250 2011 - 2024 | HD Kit
Eric Z.Verified
This is a game changer. Was looking into air bags but I hate air bags.
Ended up getting 2 of these because I looked out so much on my work truck.
1 for work truck, and 1 for my personal vehicle
Ford F-250 2011 - 2025 | HD Kit
Matthew P.Verified
I put an RAS kit on my 1998 ford E150 conversion van. Before, the drive was mushy, body roll and squatted when I hooked up my boat. After, there noticeably more control, less mushy feeling and no squat. I had to make a small adjustment after installation because it sat a little uneven but a quick adjustment and it’s even side to side now. I love it and have recommended it to several friends for their tow vehicles.
Ford E-150 Passenger Van 1973 - 2007
+2Jason D.Verified
2015 ford F250 it was great easy install and works way better than I ever expected.
Ford F-250 2011 - 2025 | HD Kit
Ron B.Verified
This is my second purchase. First on was for a 2018 F 150. I loved what it did for my suspension so much I got another set for my GMC 1500.
GMC 1500 Sierra 1990 - 2024 | HD Kit
Marianno L.Verified
I am actually surprised and very impressed with what this did for my 2023 Silverado ZR2 6.2L. I had some sag due to the weight I carry on my truck bed and it eliminated it. I went from 10 1/8” from top of tire to bottom of fender then after install of RAS it raised to 11.5”. Rides well and now I don’t feel like I’m in a squatted truck. LOL
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Zack M.Verified
Fantastic product! It all started with amazing packaging that included a hand written note, but it didn’t stop there because instantly you can tell this is a quality part. Installation was as easy and simple as described and the instructions covered all possible vehicle variants so there was no risk of not having the needed information. On a half ton of the road drops out I can feel the Ras pushing the wheels to the ground but the ride is not too different from factory for the family. Towing...
Nissan Titan 2004 - 2024 | HD Kit
Mike W.Verified
So far so good, definitely able to feel the difference in my F1 50s stability… Unweighted it feels more planted and does not tend to feel as much like a boat! Unfortunately, I’ve never towed anything without the RAS system so I cannot compare however, I do feel as though I need to stiffen it up to the 40% with my 7000 gvrw enclosed trailer. Keeping my fingers crossed that a stiffer suspension equals a easier tow as the trailer tends to sway quite a bit.
Ford F-150 (4WD) 2021 -2025 | HD Kit
Edward H.Verified
Found out about RAS while searching for Air Bags for my 1999 f150. My business has me carrying a little extra weight so I wanted something to help with sag. As well as for towing. Well.... I couldn't be more happy. Install was a breeze and the results we immediate. No more sag and the ride is greatly improved! Great product.
Ed Hall
Mobile Bike Mechanic
Ford F-150 (2WD) 1973 - 2002
Glenn B.Verified
Easy to install. Easy to adjust. Makes my tundra drive slightly stiffer but in a great way. Eliminates sway, corner roll is nearly gone. Toyotas should come with these from the factory!!
Toyota Tundra 1999 - 2021 | HD Kit
Sheldon S.Verified
Needed to level out the truck for towing a camper. I really load the truck down with a lot of extra stuff for the camper… generator, extra propane, extra gas, 25 gallons of extra freshwater, tool kit for roadside emergencies… hundreds of pounds in the bed of the truck in addition to the camper. This kit leveled it out perfectly. Oddly, the ride is smoother than before… with and without the trailer! I don’t know how it works, but I’m really happy with the results.
Ford F-150 2003 - 2008 HD Kit
Jeff P.Verified
I am pulling a 30 ' Rv with a 1/2 ton truck. And I have to tell you that it has made a huge difference in the handling of my truck. Highly recommend Ras suspension systems!
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Mike M.Verified
I own a 2019 F-150. I am very pleased with RAS, it was shipped quickly and very easy to install. truck rides great and sits slightly higher over the rear tires, about 1.5". Highly recommend
Ford F-150 (4WD) 2015 - 2020 | HD Kit
Billy M.Verified
I put the RAS on my 2021 Chevy Silverado 1500 to help with squat while towing my 2021 Rockwood Ultra lite, which has a dry tongue weight of 901 pounds. I also use a weight distribution hitch, but before I has the RAS my truck would squat about 3 3/4”, but with the RAS I only have 5/8” of squat now. Plus the body rolls have been about 99% eliminated and going over bumps loaded or unloaded has improved drastically. So far this is one of the best modifications that I have made to this half ton tru...
Chevrolet 1500 Silverado 1990 - 2024 | HD Kit
Raul F.Verified
My 2019 Raptor was dipping a lot when I would tow or put any kind of load in the bed. I installed the RAS and originally set it to 2mm. It improved the dipping by a lot, but it was still a bit low in the back. I reset the gap to 3mm and that did the trick. Now unloaded the rear is 1" higher that the front and with a 7000 Lbs. load the truck is level. The truck rides better than ever and the truck looks great. It feels like I got a different truck. I am very happy with this product and would high...
Ford Raptor 2015 - 2021
Kenneth C.Verified
I purchased a RAS for my 2015 Ford F150 4x4SC. I bought this because we recently purchased a new RV that was heavier than my previous one. A trip that we took I noticed that the rear of the truck wasn’t quite as stable as it had been.
I can report that we just came home from an 1100 mile round trip and the rear end no longer has that feeling. The suspension is well planted and feels like I’m not even towing at all.
What a great unit and the installation was quick and easy. I haven’t really pla...
Ford F-150 (4WD) 2015 - 2020 | HD Kit
Katerri D.Verified
really seems to smooth out the dips in the road and bounces. little stiffer ride when unloaded. though much more confident when towing at capacity. recently pulled a 10k trailer 1200miles with it and really made the ride smoother with less abrupt bounce and pulling.
Nissan Titan XD 2016 - 2024 | HD Kit
James K.Verified
2016 Chevrolet 2500, I have had them on about 6 weeks now. I Immediately noticed the rear of the truck was much tighter.
Last week I towed our travel trailer about 3 hours. 32 foot about 8000lbs and it was awesome. No more of the rear end bounce that was there before the install.
Chevrolet 2500 Silverado 2011 – 2025 HD Kit
Mark L.Verified
Could not be happier with my purchase
Truck hauls like a dream. Just did a 588 mile tow from Buffalo to Maine, I can not believe what a difference it made. I am a huge fan, will install RAS on every truck I own going forward
Toyota Tundra 1999 - 2021 | HD Kit
Brad B.
Put on this suspension when I first got my 2019 F150 3.5L V6 Ecoboost. Truck handled much better on the road and helped with sag when towing a pop up trailer. Recently got a heavier trailer and upgraded to the HD version of the suspension. The truck handles even better than before! Takes corners really well and has a very smooth ride even on rough roads. And of course helps eliminate backend sag when towing. Very happy with this system!
Ford F-150 (4WD) 2015 - 2020 | HD Kit
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