RoadActive Suspension ReviewsSee store reviews

2013 F-150 FX4 is what I installed my RAS HD system on. I use the truck to pull a 23 foot trailer and it had so much squat and would porpoise until you were just about car sick. I added the RAS and it lessened the squat and has almost eliminated the bounce with the trailer hooked on. It has been a night and day difference. Also driving the truck solo there is a noticeable difference with the reactions when going over railroad crossing or construction road ways in how the truck rebounds. Ver...

Honestly I didn’t think it was going to make that big of difference on my 24 AT4x. Truck has a decked system and smart cap, so there is already a decent amount of weight in the bed. Actually raised the back about 1.5”, which when I level it will work out perfect. Towed our tandem axle utility trailer and it only sagged about 0.5” when it use to be 2-3”. Made a huge difference in unloaded ride as well, takes potholes and normal bumps a lot better than it did. Have it turned out right now to max a...

Got my kit for the notoriously poor-riding 24’ Super Duty F250 FX4. Zack wasn’t the main issue as much as it was just daily driving when there wasn’t a load. The additional springs up top and load stoppers they put in place on the stock suspension makes it ride like a 1 ton truck. It’s the worst. I was utterly shocked by how big a difference in pain and it only took an hour to put it on all set and done. Wasn’t expecting even close to this kind of improvement $500 products.. Couldn’t be more p...

I have a 2016 Ford F150 lariat with the 3.5 eco-boost with the max tow package. When I first time hooking my truck to my 2015 keystone cougar 29ret it don’t squat at all. Mince my trailer dry weight is 7,800 lbs max is 10,000 lbs I had at least 5 inches from the bump stop. Then I notice in 2025 it was squatting little more then normal when I took my measurement, it dropped about 2 1/2 inches so when I installed the road active suspension and re-hooked back up to my rv now it dead level and I do...

The RAS suspension aid was the ticket for my application. I installed a 2.5 Bilstein 6112 strut in the front of my truck and rear which made my truck level but had a 2"rake when towing my boat or heavy loads. The RAS at 25% gave me the stiffness/leveling I needed and also served as a traction bar and sway bar which was an added plus.. Great bang for the buck. The only slight negative fir me is on off road conditions, the rear will be a little stiff but for me a fair tradeoff.. No regrets buying...

I have been wanting to upgrade my suspension for sometime now. I researched all of the different systems and listened to many other Tundra drivers. RAS was always at the top of my list due to cost and benefits of the system. I have not been disappointed. My hitch used to drop 5" when I put my trailer on it with a tongue weight of about 800 lbs. It now sits about an inch higher than stock and it drops 3.5" so I gained 2.5" of ride height when towing. My comfort level has increased dramatically. I...

This is a great kit so far and goes on fairly easily! The ride is noticeably better when towing and hauling and feels much more planted over potholes and bumps. Unloaded ride is not much different, however there is a slight firmness to it. As well as if you are looking for that perfectly level look on your truck, this will disrupt it. I used the smaller spacer provided when adjusting the spring, and I gained about ¾ of an inch difference in the rear. (The larger spacer gave me about 1½ inch in t...

I put $3000.00 worth of air bags on my other truck and let me tell you after installing the RAS system on this truck what a waste of money the air bags are. This HD RAS system on my 2021 Chevy High Country 1500 Duramax stills gives me an amazing ride loaded or unloaded. I installed the HD system in about 45 mins. I set it up for the max load capacity this did lift the back of my truck about 1 inch. It still has an amazing ride and no body roll when driving. With a 9000lb bumper pull trailer it s...

A piece of cake to install just need metric wrenches and socket along with Allen key. As they say about 45 minutes to set up . I set mine first to 20% setting to drive around with small loads like stone and soil . So far great going to move my camper out from storage as soon as weather breaks and see what drop is on pickup. It was almost 3” at first . It is great that I can still adjust up to 40% if I choose. I own a 2021 GMC evaluation 1500 pickup and this will make a great addition to equipmen...

My 2005 F-350 came with a front leveling kit installed on it. As a result, it didn't take much weight to get the back end squatting a little. It also felt a bit unstable in high-speed curves between the added height and the lack of a rear sway bar. RAS sounded like a great option to improve the performance of my truck's suspension, and after installing it it has been as advertised. I started with setting the RAS on the 2mm spacer, and was surprised to see it raise the rear of my truck roughly 2"...

Great product, i do not tow but i drive a bullet proof ford raptor i drive a total of 3 hours offroading daily going and coming from work. The weight of the bulletproof combined with rough terrain was too much strain on the suspension, it would lean right left front back depending on the terrain and speed. Now the car doesnt dance, i do not turn on 4x4 as often, and i feel the rough terrain alot less. The RAS pushes the tires into the drop on the ground before it can lean or stir up eveyrhing i...