maXpeedingrods AB18AB
maXpeedingrods Air Suspension Bag Kit User Manual
Brand: maXpeedingrods | Model: AB18AB
Product Overview
The maXpeedingrods Air Suspension Bag Kit is engineered to enhance the load-carrying capacity and stability of your Dodge Ram 2500 (2014-2024, 2WD/4WD). This air ride leveling kit is designed to relieve pressure on your vehicle's leaf springs when carrying heavy loads, ensuring a level and balanced ride. It is suitable for models with or without in-bed hitches and most side-mount fifth wheel hitches, but not for vehicles already equipped with factory air suspension.

Image: Complete maXpeedingrods Air Suspension Bag Kit, showing the two air bags, mounting plates, air line, and various hardware components.
Key Features
- Fitment: Specifically designed for Dodge Ram 2500 2014-2024 2WD 4WD models.
- Reliable Performance: Undergoes a 24-hour air tightness test (≤ 0.02MP) to ensure durability and safety, maximizing load-carrying capacity and stability.
- Internal Jounce Bumper: Features an internal jounce bumper to prevent abrupt bottoming-out of the suspension at full compression, providing extra protection.
- High-Quality Materials: Air spring bags are made from high-quality natural rubber with a multi-layer formula for superior pressure resistance. Mounting brackets are constructed from Q235 steel with an anti-corrosion coating.
- Upgraded Bolts: Bolts feature a new decrement coating for superior corrosion resistance and heat durability.
- Load Capacity: Safely supports up to 5000 pounds with comfort, maintaining vehicle level and balance.

Image: Cross-section view of the air spring bag highlighting the internal jounce bumper, designed to prevent bottoming out.
Package Contents
Before beginning installation, please verify that all components listed below are present in your package. Refer to the unboxing video for a visual guide to the kit contents.
- 2 x Heavy-duty double bellow air ride suspension bags
- Upper and Lower mounting brackets (various types)
- 4 x Rolling plates
- 1 x Air line hose
- 2 x Fastening blocks
- Hardware kits (bolts, nuts, washers, zip ties, air fittings)
- 1 x MaXpeedingrods Sticker
- Installation Manual (PDF available online)

Image: Detailed diagram illustrating all components included in the maXpeedingrods Air Suspension Bag Kit package.
Video: "Check Out What's Included In Air Helper Bag Kit for Ram 2500" - This video provides a detailed unboxing and overview of all components included in the air helper bag kit for Ram 2500.
Setup and Installation
The maXpeedingrods Air Suspension Bag Kit features a bolt-on installation process that typically requires no drilling or modification. For detailed step-by-step instructions, please refer to the official Installation Manual. A PDF version of the manual is available for download from the product page or can be requested from customer service.
Important Note: All modifications must be installed by qualified personnel and in compliance with your local modification regulations.
Compatibility
| Make | Model |
|---|---|
| For Ram | 2500 2 Wheel Drive |
| For Ram | 2500 4 Wheel Drive |
| For Dodge Ram | Pickup 2500 |

Image: Visual representation of the kit's compatibility with various Dodge Ram 2500 models.
Video: "Buy With Confidence - maXpeedingrods Air Helper Spring Kits" - This video demonstrates the manufacturing process, quality control, and some aspects of the installation of the air helper spring kits.
Operation and Usage
The primary function of the maXpeedingrods Air Suspension Bag Kit is to maintain your vehicle's level and balance, especially when towing or hauling heavy loads. By adjusting the air pressure in the bags, you can compensate for varying load weights, preventing vehicle sag and improving overall handling and ride comfort.
Air Pressure Guidelines
The air spring bags are designed to operate within a pressure range of 5 PSI to 100 PSI. Always ensure the air pressure is within this range to support your truck effectively under different load conditions. Adjust pressure as needed to achieve desired vehicle height and stability.

Image: Visual comparison showing a truck with a trailer before and after the air suspension kit is loaded, demonstrating improved leveling.
Benefits of Air Suspension
- Improved Ride Comfort: Reduces harshness and provides a smoother ride, even with heavy loads.
- Enhanced Towing Stability: Minimizes trailer sway and improves control during towing.
- Better Handling Performance: Maintains proper steering geometry and tire contact for safer driving.
- Reduced Tire Wear: Proper leveling helps distribute weight evenly, extending tire life.
- Maintains Headlight Aim: Prevents headlights from pointing upwards due to rear sag, ensuring proper visibility.
Maintenance
Regular maintenance of your maXpeedingrods Air Suspension Bag Kit will ensure its longevity and optimal performance. It is recommended to periodically inspect the system for any signs of wear or damage.
- Air Tightness Check: The air bags undergo a rigorous 24-hour air tightness test (≤ 0.02MP) during manufacturing. Periodically check for any air leaks by listening for hissing sounds or using a soapy water solution on connections and the bag surface.
- Pressure Monitoring: Regularly check and maintain the air pressure within the recommended range of 5 PSI to 100 PSI. Adjust as necessary based on load conditions.
- Visual Inspection: Inspect the air bags, mounting brackets, air lines, and fittings for any signs of cracks, abrasions, corrosion, or loose connections. Ensure the internal jounce bumper is intact.
- Cleaning: Keep the air bags and surrounding components clean from dirt, debris, and road salt, which can degrade materials over time.

Image: Illustration indicating the air spring bags have been stress tested over 5,000,000 times, highlighting their durability.
Troubleshooting
If you encounter issues with your air suspension kit, refer to the common problems and solutions below. For more complex issues, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Air Leakage / Bags not holding air | Loose air line connections, damaged air line, punctured air bag, faulty air fitting. | Check all air line connections for tightness. Inspect air lines and bags for visible damage. Apply soapy water to connections and bag surfaces to locate leaks (bubbles will form). Tighten or replace faulty components. |
| Uneven Vehicle Leveling | Unequal air pressure in bags, uneven load distribution. | Verify and adjust air pressure in each bag to ensure they are equal. Redistribute load evenly in the vehicle. |
| Rough Ride / Poor Handling | Incorrect air pressure (too high or too low), overloaded vehicle. | Adjust air pressure to the recommended range for your load. Ensure vehicle load does not exceed the kit's 5000 lbs capacity. |
Product Specifications
| Attribute | Detail |
|---|---|
| Brand | maXpeedingrods |
| Model Number | AB18AB |
| Item Weight | 28.9 pounds |
| Product Dimensions | 16.93 x 14.57 x 8.27 inches |
| Position | Rear |
| Load Capacity | Up to 5000 lbs |
| Air Pressure Range | 5 PSI to 100 PSI |
| Material (Air Bags) | High-quality natural rubber, multi-layer formula |
| Material (Brackets) | Q235 steel with anti-corrosion coating |
| Bolt Treatment | Decrement coating for corrosion and heat durability |

Image: Illustration showing the operational temperature range of the air spring bags, from -40°C to 70°C.
Warranty and Support
maXpeedingrods stands behind the quality of its products. Your Air Suspension Bag Kit is covered by a comprehensive warranty and dedicated customer support.
- Warranty: maXpeedingrods warrants its products against manufacturing defects under normal use for 1 year from the date of purchase.
- Technical Support: Lifetime technical support is provided for all maXpeedingrods products.
- Customer Service: For any questions, concerns, or assistance, please feel free to contact maXpeedingrods customer service. Responses are typically provided within 12 hours.
"Your gateway to performance driving" is the vision and mission of maXpeedingrods, committed to providing high-quality, affordable aftermarket parts since 2006.
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