If you tow heavy loads or haul cargo regularly, chances are you’ve looked into suspension upgrades to help with sag, sway, and overall stability. Two of the most popular options? SuperSprings® and airbags.
Both solutions provide extra suspension support, but they work in very different ways. If you’re debating between the two, this guide breaks down how they compare and which one is the best choice for your truck.
How Do SuperSprings and Airbags Work?
Before we compare them head-to-head, let’s look at what each system actually does.
SuperSprings: Self-Adjusting Leaf Spring Enhancement
SuperSprings are helper springs that mount above your factory leaf springs. Using a patented dual-roller shackle system, they self-adjust under load, engaging only when needed.
- No load? They stay disengaged for a smooth ride.
- Partial load? They gradually provide extra support.
- Heavy load? They fully engage, reducing sag and improving stability.
SuperSprings don’t require any adjustments or maintenance—they work automatically as weight is applied.
Airbags: Pressurized Suspension Support
Airbags (or air springs) install between the axle and the vehicle’s frame. They use compressed air to lift the rear end and compensate for heavy loads.
- You inflate or deflate the bags to adjust ride height and stiffness.
- Some systems require a compressor, airlines, and a control panel for on-the-fly adjustments.
- Regular maintenance is needed to check for leaks, wear, and pressure levels.
Airbags offer adjustability but require constant monitoring and potential repairs over time.
SuperSprings vs. Airbags: Key Differences
Now, let’s compare the two across the most important factors.
| Feature | SuperSprings | Airbags |
|---|---|---|
| Support Type | Self-adjusting mechanical springs | Pressurized air system |
| Load Handling | Engages progressively based on weight | Manually adjustable via air pressure |
| Installation | Simple, bolt-on (no drilling required in most cases) | Requires air lines, brackets, and sometimes drilling |
| Adjustability | Automatic—no manual input needed | Adjustable via air pressure |
| Maintenance | Zero maintenance | Regular pressure checks, potential leaks, compressor upkeep |
| Durability | Steel and polyurethane components, long lifespan | Rubber-based, susceptible to leaks and wear over time |
| Ride Quality | Maintains factory ride when unloaded | Can feel stiff if overinflated |
| Cost Over Time | One-time purchase, no added costs | Additional costs for compressors, airline replacements, and maintenance |
When to Choose SuperSprings Over Airbags
SuperSprings are the better option if you want:
A no-maintenance solution – No air leaks, no adjustments, just install and go. Progressive support – Soft when unloaded, firmer as weight increases. Durability – Steel and composite materials last longer than rubber air bags. Simplicity – No airlines, compressors, or pressure checks to worry about. Cost savings – One-time purchase with no additional expenses.
If you regularly tow or haul and want a hassle-free way to improve stability and reduce sag, SuperSprings are the best choice.
When Airbags Might Be a Better Fit
While SuperSprings are the best low-maintenance solution, airbags might be the right fit if you need to fine-tune ride height on the fly—such as:
Adjusting ride stiffness for different loads Lowering the rear for easier hitching and unhitching Balancing uneven loads in custom setups
However, keep in mind that airbags require constant monitoring, occasional repairs, and more complex installation.
Which Suspension Upgrade Is Right for You?
For most truck owners, SuperSprings provide the best balance of support, durability, and ease of use. They give you the extra stability you need without adding unnecessary complexity or maintenance.
If you want a suspension upgrade that just works—without the hassle of air systems—SuperSprings are the way to go.
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