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  1. Vehicle Suspension
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2021 Ram 3500

Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs - Rear

Retail:$280.62
Our Price: $168.98
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Vehicle Suspension
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2021 Ram 3500

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2,100-lb Capacity. Upgrade your vehicle's rear coil spring suspension with this kit. Molded polyurethane air springs fit inside your existing coil springs for added support when hauling heavy loads. Improves handling, braking, and overall ride. Great Prices for the best vehicle suspension from Air Lift. Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs - Rear part number AL60818HD can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Air Lift Vehicle Suspension

  • Air Springs
  • Rear Axle Suspension Enhancement
  • Standard Duty
  • Air Lift

2,100-lb Capacity. Upgrade your vehicle's rear coil spring suspension with this kit. Molded polyurethane air springs fit inside your existing coil springs for added support when hauling heavy loads. Improves handling, braking, and overall ride.


Features:

  • Provides 2,100 lbs of load-leveling support to improve safety and ride quality
    • Supports your existing rear coil spring suspension when you're hauling or towing
  • Keeps your vehicle level when you are hauling a heavy load
    • Improves steering and braking performance and maintains headlight aim
    • Reduces tire wear and OEM suspension strain
  • Diminishes sway and absorbs road shock to improve stability and ride quality
  • Lets you manually adjust air pressure for even load distribution and support
    • Inflate each spring independently to level off-center loads (with installation of dual air lines)
  • Constructed of durable, molded polyurethane
  • Installs inside your vehicle's rear coil spring suspension
  • Includes 2 air springs, 2 heat shields, tubing, Schrader valves, and hardware
  • Add a compressor system (sold separately) to monitor and adjust air pressure
  • Made in the USA


Specs:

  • Load-leveling capacity: up to 2,100 lbs
    • AirLift 1000HD springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Adjustable air pressure: 5 psi - 50 psi
  • Lifetime warranty
  • 60-Day satisfaction guarantee


Heavy loads can cause the back of your vehicle to sag and add unnecessary stress to your suspension. This stress not only affects your brakes in a bad way, but your tires, headlight aim and handling suffer as well. To improve your vehicle's ability to endure heavy loads, you need to add support to your existing coil springs.


Air Lift's AirLift 1000HD adjustable air springs have 2,100 pounds of load-leveling capacity and are made specifically to fit inside your rear coil spring suspension for additional load assistance. You can inflate and deflate these tough, molded polyurethane helper springs as needed, ensuring the perfect amount of support for every load, every time. Easily level your vehicle front to rear, and if you run dual air lines to the air springs at installation, then you can inflate the springs independently of one another for side-to-side leveling. AirLift 1000HD is a breeze to install with standard tools and comes with an easy-to-follow instruction manual.


AirLift 1000HD comes with manual inflation valves that are typically mounted on the bumper but can be installed anywhere on your vehicle for easy access. For even more convenience and control, you can add a compressor and gauge system (sold separately), which will let you monitor and automatically inflate your air springs.


Air Lift kits are designed to keep your vehicle at normal ride height. You can find the normal ride height of your vehicle by unloading it and measuring the distance between the bottom edge of your wheel well and the center of the hub. After you find and record this distance, you can regulate the amount of air that you put into your air springs to maintain normal ride height - even when you are hauling a heavy load. You will need to adjust the air pressure in your air bags according to the size of your load.


Air Lift is positive that you will benefit from their air spring suspension system - so much so that they offer a 60-day satisfaction guarantee. Install and use AirLift 1000HD springs for 60 days, and if you are not satisfied at the end of this time, you can remove them from your vehicle and return them for a full product refund.



60818HD Air Lift 1000 Heavy-Duty Air Bag Suspension Support System for Coil Springs - Back

Item # AL60818HD

Installation Details AL60818HD Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs - Rear - AL60818HD

Average Customer Rating:  4.7 out of 5 stars   (95 Customer Reviews)

2,100-lb Capacity. Upgrade your vehicle's rear coil spring suspension with this kit. Molded polyurethane air springs fit inside your existing coil springs for added support when hauling heavy loads. Improves handling, braking, and overall ride.

by:

I could NOT get the springs folded like a hot dog bun to install per the installation instructions. I had to physically remove the coil springs from my truck and work the air springs in from the top. Otherwise, the installation went per the instructions. Waiting now for my first road trip with the RV.

Alvin

5/6/2024

The springs are rated for 50 psi. I inflate mine to 45 psi when I tow my RV. My half ton truck will still squat a little, but nothing like before. Overall, I’m satisfied with the performance of these springs.



by:

this was the simplest answer and have had no issues with this air bag set up installed with lowering kit.one year ago needed support for towing my boat 5000 lbs.



by:

Recently installed, one test drive unloaded, one with my travel trailer. I am pleased so far. E-Trailer was awesome though purchase, shipping and customer service. I would like to see better quality clamps for the air lines and longer and heavier zip ties.



by:
2011 Dodge Ram Pickup

Could not install air bags without taking coil springs out. They didn't go in very easy then. Now trying to find air leak. Should have a better system than just pushing an airline on a fitting and using a cheap sporting clamp. Was not able to find leak with soapy water. Hopefully I can find it and enjoy using them



by:

Easy install but don't read the directions. They're not right. Had to go to the manufacturer website and watch the tutorial.



by:
Dodge Ram Pickup

2019 RAM 1500 Classic. Had no problem getting the bags in the springs. If you have the tools just take the extra time to lift the frame as high as you can on jack stands. Support the rear end with the jack. Remove the tires, and fender wells. Unbolt the shocks, rear sway bar and brake line. Lower the jacks till the springs come out. Spray the bags with soapy water, and slide them in. Haven’t pulled my camper yet, but have loaded the back up and didn’t get any sag at 20psi. Happy so far. Not so bouncy.



by:
2018 Dodge Ram Pickup

Great Product. Installed on my Ram 1500 and really helped my ride when towing. Smooth and firm ride towing and not towing. Installation was smooth. If not sure how to install go to U-tube to find installation instructions and pictures. Highly recommend. Love E-Trailer Products



by:

I've been driving my truck for a couple of weeks now after installing the Air Lift and immediately noticed the difference in the drive. I haul heavy loads in my trailer, including my bobcat. I'll definitely be ordering another pair for my other truck.



by:

Mr. Robert was very knowledgeable about what I was looking for.He was very Professional about his Job.

Alvin

5/4/2024

It is working very well



by:
2021 Ram 1500 Classic

Works well BUT... you need to remove the springs to put in the air bags!



by:
2019 Ram 1500 Classic

Installed these and a gooseneck hitch in my truck at the same time. It’s a 1/2 ton pickup so I wanted to get rid of the sag from weight on trailers. Wish I knew about these when I had a camper! Bags do what they are supposed to and the install was pretty simple. I did add some rubber grommets and wire loom just to keep the air line from chaffing where I ran it through some of the rails. I hooked to a gooseneck and put some weight on it once I was done and the 5-50 PSI spectrum seems like it is going to be more than enough for the things I haul. Would definitely recommend these to anyone who pulls any kind of trailer frequently.



by:

Great improvement, just remove the springs stuff them in and install plumbing

Mike G.

8/29/2023

still working fine.wish i had onboard air



by:

Fast service every time I deal with Etrailer. Seems like a quality product.



by:

Arrived in three days. Everything was exactly as they advertised. Would definitely recommend.



by:

You have to have a hoist take out the wheel. Well, it’ll make you work.



by:

They work great. They don't leak air even when I only have them at 5 psi for normal driving. When my half ton Dodge Ram is fully loaded and towing our camper, I can pump them up to 50 psi and make the truck handle like a one ton!



by:

Easy to install works very well just need a little extra support when towing heavy loads. 12/2019 1200 mile trip 2019 ram. 1500 1000 pounds in the bed and towed 7000 pound trailer no problems.



by:

Could not install as directed, had to remove coil springs.



by:

Shipping was 4 days late



by:
Dodge Ram Pickup

This air lift 1000hd was just what we needed for our 2021 Ram pick up as we now pull a travel trailer. This air lift does not require any alterations to your vehicle. We bought a different air lift from another company & realized we would have to cut off the bump stops so we sent it back. Would recommend this to everyone.



by:

After a year and still working great!

Donald

6/23/2023

Good



by:
2017 Dodge Ram Pickup

A little bit of buyers remorse, Not overly impressed, in hindsight I should have got one of the better airbag systems. This particular set up with the bag inside the spring doesn’t “lift” the rear end to correct squat after a trailers Tongue weight is added, but it will stiffin the springs to only reduce squat - it must be set prior to imposing a load- on my 2017 Ram 1500. My trailer tongue weight it’s about 700 pounds

Install tip: The zip tie trick some guys are using online videos is legit and works

Galen

3/13/2021

My original review is still valid. They do seam to be holding up - keep in mind, we only need to use them about once a month. Also, I was able to install the pump and intake filter in well protected spots so they don’t get much undercarriage abuse.



by:

Very easy install. Works perfectly to level out the truck while towing a 7.5x27. The bags hold air, never dropping air pressure, not even a little. Ride quality is barely affected from stock ride. Recommended by a friend who also used them and I’d recommend them too.



by:
2015 Dodge Ram Pickup

Great air lift system for my 2015 Ram 1500. Improved towing load leveling and ride. Had these on a previous vehicle years ago and they worked great then too. I would recommend to anyone wanting to improve ride and handling when heavily loaded.

Lloyd W.

10/16/2020

As expected, no problems just a nice level ride. etrailer did a great job fulfilling my order and answered all my questions prior to purchase. Great experience.



by:
2014 Dodge Ram Pickup

This product has leveled my 2014 Ram 1500 under any load from my camper to my pipe top trailer with farm equipment and even put 1500 pounds over the axel and it just sat level. I just keep a consistent 40 pounds in there and they work great!!

Christopher

4/24/2022

Perfect still 40 pounds and drug a camper all over the US with no issues.


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95
Show More Reviews

See what our Experts say about this Air Lift Vehicle Suspension

  • Comparing Air Lift 1000 and Air Lift 1000HD for 2014 Ram 1500 with Weight Distribution System
    The Air Lift AirLift 1000 Air Helper Springs for Coil Springs will work in the exact manner you want; improving the ride and how your 2014 Ram 1500 handles when you are towing. These air springs will reduce the strain on your Ram's suspension and you will be able to readjust your weight distribution system; just note that you will want to inflate the springs before adjusting your weight distribution. In regards to the difference between the Air Lift AirLift 1000 Air Helper Springs # AL60818...
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  • Recommended Air Compressor Kit For 2018 Ram 1500 W/ Air Lift AL60818HD Helper Springs Installed
    To go along with the Air Lift 1000 Heavy Duty Air Helper Springs # AL60818HD on your 2018 Ram 1500 I recommend going with the Firestone Air Command I # F2158. This air compressor kit allows you to adjust the air helper springs to match the load you are needing to support by using the switch in the analog gauge. I included a video of the # F2158 being installed for you to take a look at.
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  • Recommended Air Springs for a 2015 Ram 1500 4WD w/ Coil Springs
    Yes, the Air Lift 1000 Heavy Duty Air Helper Springs item # AL60818HD were specifically designed to fit inside the rear coil springs on the Ram 1500 trucks. These springs have a 2,100 lbs load leveling capacity that will keep the rear end of your truck from sagging when towing a trailer or hauling a heavy load. I have attached a picture below that will show you what these air springs look like installed. I recommend adding the Firestone Air Command I item # F2097. This onboard compressor...
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  • Troubleshooting Vehicle Still Sagging With Air Lift 1000 Heavy Duty Air Helper Springs
    According to Air Lift, spacers cannot be added to the # AL60818HD. In order to minimize any sag make sure you are pre-loading the air bags. Air should be added when the vehicle is unloaded so that they can properly expand within your coil springs. If you inflate the air bags with the vehicle loaded they will not be effective.
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  • Recommendations For 2019 Ram 1500 Classic Rear Suspension Sag With Weight Distribution Hitch
    The Fastway e2 Weight Distribution # FA94-00-0800 is rated for a trailer tongue weight of 400-800lbs. I would use a scale like the etrailer Tongue Weight Scale # e99044 to ensure that your travel trailer does not exceed 800lbs of tongue weight when you have it loaded with all your gear. If you are below the 800lbs tongue weight you will simply need to adjust the angle of the hitch head to get more weight transfer through the bars on the front of your 2019 Ram 1500 Classic. You will do...
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  • Weight Distribution System and Air Bags for a 2019 Ram 1500 Tradesman
    It sounds like you're needing a weight distribution system and suspension enhancements for your 2019 Ram 1500. For the weight distribution, I recommend the Equal-i-zer Weight Distribution System w/ 4-Point Sway Control, part # EQ37120ET. It fits 2" hitches and can handle tongue weights between 800 and 1200 pounds. The sway control provides a controlled, even ride. I've linked to a video review of this system for you to look at. For the suspension, because the Equal-i-zer can handle up...
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  • No-Drill 5th Wheel Hitch Bracket/Industry Standard Rail Kit for 2019 Ram 1500 Classic Short Bed
    Assuming you have the gas engine, for a industry standard 5th wheel bracket/bed rail install kit that won't require drilling into the truck frame I'd recommend the Reese # RP50142-58. We offer air springs that install into the factory coil springs such as the Air Lift # AL60818HD, but the hitch frame brackets would prevent you from installing a typical air spring set up like the Air Lift Load Lifter # AL57365. I see that you'd looked into a Curt # 16516 Sliding 5th wheel hitch. The 5...
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  • Timbren Suspension Enhancement Compatibility for Lifted 2017 Ram 1500
    The Air Lift AirLift 1000HD Air Helper Springs for Coil Springs - Rear # AL60818HD is a great product for your 2017 Ram 1500 but it doesn't account for the lift. The Timbren Rear Suspension Enhancement System # TDRTT1500 will work for your truck but you will need to use spacers to account for your lift if it is a suspension lift and not a body lift. The Timbren 1" Spacer For Raised Frame Vehicles - 1/2" bushing # TA25723-90AD00 and the Timbren 1/2" Spacer For Raised Frame Vehicles - 1/2"...
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  • Recommended Suspension Enhancement for 2018 Ram 1500 with Aftermarket Coil Springs
    I do have an option for you but we can't confirm fit of the Air Lift 1000 Heavy Duty Air Helper Springs with aftermarket coil springs. Instead, for your 2018 Ram 1500 I recommend Timbren Rear Suspension Enhancement System part # TDR1500DQ which do a great job of providing support while towing or hauling and they won't be affected by the aftermarket coil springs. They are also easy to install and don't require upkeep.
    view full answer...
  • Comparing Timbrens and Air Lift Springs for a 2019 Ram 1500
    The big deciding factor in comparing these popular suspension enhancement options is usually ride quality and adjustability since both are simple to install. The Air Lift AirLift 1000HD Air Helper Springs part # AL60818HD will provide a smoother, less stiff ride experience for all in the tow vehicle and for that reason it is my recommendation. That ride quality counts for a lot on long trips to your favorite camping locale as well as in day to day use. The only trade off to consider...
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  • Sumosprings Suspension Enhancement for 2015 Ram 1500 4x4 with Aftermarket Air Springs In Coils
    The SumoSprings Solo Custom Helper Springs - Rear Axle # SSR-307-47 for your 2015 Ram 1500 4x4 will give you 1,500 lbs load support at 50% compression as they offer progressive load support. It sounds like you already have the aftermarket air springs like # AL60818 or Firestone # F4185 rated for 1,000 lbs load leveling capacity. If this is the case, then I recommend replacing them with # AL60818HD rated for 2,100 lbs and giving you the same connections but higher capacity. You can...
    view full answer...
  • Will AirLift 1000HD Air Springs AL60818HD Work with Aftermarket Progressive-Rate Coil Springs
    The AirLift 1000HD Air Helper Spring kit # AL60818HD which fits your 2012 Ram 1500 can often be used along with aftermarket progressive-rate coil springs but in order to tell you with 100% certainty we need to review two key spring dimensions with AirLift. What we need you to measure is 1) the inside diameter of those aftermarket springs and 2) the inside height within the coils with the unloaded vehicle at rest on level ground. These dimensions will tell them if there is ample space for...
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  • Can Air Lift 1000HD Air Bags Be Used To Raise the Rear Ride Height To Level With the Higher Front?
    The Air Lift 1000 Heavy Duty Air Helper Springs # AL60818HD are only designed to work with your existing suspension system and provide additional stability for heavy loads on your 2012 Ram 1500. The springs are not designed to raise your factory suspension for the stance that you are looking for. If you were to add air pressure to the springs without any weight on the rear suspension it would likely raise the suspension but you would notice a harsher ride. With the age of your Ram you...
    view full answer...
  • Will The Air Lift 1000 Heavy Duty Air Helper Springs Survive Sub Zero Temps on 2012 Ram 1500?
    So I believe the main issue people have had is when the Air Lift 1000 Heavy Duty Air Helper Springs # AL60818HD are cold is just like with your vehicle tires. As the temperature gets colder your tires pressure drops and if the air springs have less than the minimum 5psi which is likely happening the bags are at a greater risk of damage. The good news is the air springs themselves do have a lifetime warranty so as long as you are maintaining proper air pressure if something should happen...
    view full answer...
  • Is Air Lift SmartAir II Compressor System Compatible with AirLift 1000HD Air Helper Springs
    Yes, the Air Lift SmartAir II Automatic-Leveling Compressor System for Air Helper Springs # AL25491 that you referenced is compatible with the Air Lift AirLift 1000HD Air Helper Springs # AL60818HD that you referenced. The compressor system automatically levels your vehicle using a unique non-contact magnetic height sensor, which allows the system to intelligently determine whether the air springs should be inflated or deflated
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  • Load Leveling Suspension Enhancement Recommendation for 2015 Ram 1500
    From what you describe I think you are on the right the track with an adjustable helper spring being added. We have the Air Lift 1000 Air Helper Springs for Coil Springs, # AL60818 that are a great option, see the linked product review and installation videos. Air Lift's AirLift 1000 adjustable air springs have 1,000 pounds of load-leveling capacity and are made specifically to fit inside your rear coil spring suspension for additional load assistance with adjustable air pressure from...
    view full answer...
  • Is There a Difference In The Air Lift 1000 Heavy Duty Air Helper Springs # AL60818HD & AL60828HD?
    The Air Lift 1000 Heavy Duty Air Helper Springs # AL60818HD are going to fit the 2011-2018 Ram 1500 and 2019-2021 Ram 1500 Classic. The Air Lift 1000 Heavy Duty Air Helper Springs # AL60828HD are going to fit the 2019-2022 Ram 1500(excluding TRX). The kits use different bags and protectors to fit the different springs used on the 2 generations of Ram 1500 trucks.
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  • Are Dimensions Same Between Airlift 1000 and Airlift 1000HD
    Yes, the HD version of the Air Lift part # AL60818HD is the same dimensions as non-HD version # AL60818. While we haven't confirmed the fit of either in your vehicle from Air Lift I'm glad you were able to install it without issue. I don't foresee you needing the additional weight capacity of the HD since your Durango is a lighter duty vehicle but the HD will fit exactly like the non-HD model.
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  • Recommended Air Lift Suspension Enhancement System for 2017 Ram 1500
    Between the two Air Lift systems you mentioned in your question I recommend going with the Air Lift AirLift 1000HD Air Helper Springs # AL60818HD as long as you don't have the factory Air Suspension system on your Ram. These air springs feature a load-leveling capacity of up to 2,100 pounds which should be plenty to help bring the rear of your Ram back up with the golf cart loaded, but unlike with the jounce-style springs of the discontinued AirCell , your ride quality when empty won't...
    view full answer...
  • What Is The Difference Between The Air Lift 1000 And 1000HD Air Helper Springs
    Other than the weight capacities, there isn't really a difference between the Air Lift Standard Duty # AL60818 and Heavy Duty # AL60818HD. As to the popularity of the # AL60818 over the # AL60818HD, it will actually have to do with the capacities as well. Most people that are looking for air bags will either be looking for a little bit of help, or quite a bit of help. By that I mean the people that are looking for a little support to supplement their suspension will typically lean towards...
    view full answer...
  • Which Air Lift Coil Spring Kit for 2013 Ram 1500 Towing 6k Trailer
    Since your trailer is a bit heavier I would go with the HD version of the Air Lift springs that fit your 2013 Ram 1500 with the part # AL60818HD since they are capable of supporting more weight. There really isn't a downside to going with the higher rated kit aside from a slight price difference. But the extra support will be nice to have. This will work great with your friction sway control setup as well. For a compressor kit then the heavy duty part # AL25854 will make inflating the...
    view full answer...
  • Correct Air Helper Springs for a 2019 Ram 1500 Classic and NBS
    It looks like the Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs # AL60828HD actually fits a 2019 Ram 1500, and the Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs # AL60818HD fit the 2019 Ram 1500 Classic. So, if you have the 1500 Classic then you'll want the Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs # AL60818HD, and if you don't, then you'd want the Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs # AL60828HD.
    view full answer...
  • Recommended Air Bags for a 2016 Ram 1500 w/ Coil Springs
    The Air Lift 1000 item # AL60818HD are confirmed to fit the 2016 Ram 1500's so long as you have the rear coil springs. These work by propping up your rear coil springs so they don't flex as much. They have a 2,100 lbs maximum capacity that will keep your rear end level when you are towing your 4,500 lbs camper. I've linked a review video below that will give you a demonstration of these airbags and discuss more in detail of the features I mentioned. I also recommend adding the Firestone...
    view full answer...
  • Comparing Rear Suspension Enhancement Options for a 2017 Ram 1500
    I do have some suspension enhancement options for a 2017 Ram 1500 but as this truck uses rear coil springs, they are not typically what you would see on other trucks such as an add-a-leaf on a Silverado 1500 or F-150. I recommend either the Air Lift 1000 Heavy Duty Air Helper Springs for Coil Springs part # AL60818HD or the SuperCoils Custom Suspension Coils part # SSC-50. The correct choice really comes down to how much you'll be using the truck for towing. If you're towing every week...
    view full answer...


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