airbag suspension

Types of airbag suspension

An airbag suspension replaces conventional steel springs with air bladders called airbags. The airbags fill with compressed air to support the vehicle's weight. The airbag suspension has various types:

• Front Airbag Suspension Kit: This kit is suitable for car owners who want to lower their vehicles without affecting the ride quality. The front airbag suspension replaces the factory coil springs with airbags. The airbags are installed on the struts, allowing drivers to adjust the vehicle's height using a compressor. When the airbags inflate with compressed air, the vehicle height increases. Lowering the vehicle happens when the airbags deflate and the air removed. Installing a front airbag suspension kit comes with various benefits. The vehicle handling improves, especially when driving on rough terrains. Additionally, the ride height adjustment is easy and quick.
• Rear Airbag Suspension Kit: Manufacturers design the rear airbag suspension kit for trucks and commercial vehicles. Installing the rear airbag kit helps load vehicles with heavy cargo to distribute the weight evenly. The airbags mount on the vehicle's rear suspension between the chassis and the axle. When the cargo load increases, the airbags inflate, preventing the rear end from sagging. Besides load leveling, the rear airbag suspension improves the vehicle's ride quality. The driver can adjust the stiffness of the suspension system by inflating or deflating the airbags.
• Full Airbag Suspension Kit: The full airbag suspension kit is ideal for all vehicle types, including trucks, buses, and commercial vehicles. The kit replaces both the front and rear suspensions. Installing the full airbag suspension improves the ride quality and allows for easy load leveling. The full airbag suspension kit comes in handy for commercial vehicles with changing load weights.
• Arnott Air Suspension: Arnott air suspension replaces traditional coil springs with air suspension conversion kits. Manufacturers design the Arnott air suspension system for luxury vehicles. The air suspension kits improve vehicle handling and ride quality. Features of the Arnott air suspension include adjustable height settings and enhanced vehicle stability.
• Easy Street Air Suspension: Easy Street is a manufacturer of aftermarket airbag suspension kits. Vehicles fitted with Easy Street air suspension experience a smoother ride. The aftermarket kits come with adjustable height settings. Drivers can lower their vehicles to enhance aerodynamics, especially when driving at high speeds.

Specification & Maintenance of Airbag Suspension

Here are some important factors to consider when selecting an airbag suspension system:

• Load capacity

  Each airbag suspension kit has a load rating that indicates how much weight can be added to the vehicle. It is important to choose a kit that meets or exceeds the expected load requirements.

• Towing capacity

  For those who use their vehicles for towing, it is important to select a system that enhances towing performance while ensuring safety and stability during towing operations.

• Height adjustment range

  The adjustment range is important for those who want to lower their vehicles for aesthetic purposes or raise them for off-road adventures. Selecting a system with a suitable height adjustment range will meet specific needs.

• Quality and durability

  Opting for a reputable brand with high-quality materials ensures long life and reliable performance under various driving conditions.

• Ease of installation

  Considering the complexity of the installation process and whether professional installation is required can save both time and money.

Maintaining an airbag suspension system is essential to ensure its longevity and optimal performance. Here are some maintenance tips:

• Regular inspections

  Every few weeks, it is necessary to examine the airbags for signs of wear, cracks, or damage. Additionally, all components of the suspension system, such as the compressors, valves, and sensors, should be inspected for proper functioning and potential issues.

• Cleanliness

  The airbags and surrounding areas should be kept clean and free from dirt, debris, and road salt, as these can cause premature wear or damage to the airbags.

• Proper inflation

  It is essential to regularly check and maintain the recommended pressure levels in the airbags, as specified by the manufacturer. Improper inflation can affect ride quality, load capacity, and overall suspension performance.

• Lubrication

  Valves and other moving parts of the airbag suspension system should be regularly lubricated with the appropriate lubricant to ensure smooth operation and prevent wear.

• Follow manufacturer's guidelines

  For maintenance schedules, recommended procedures, and other important information about the specific airbag suspension system, it is essential to consult the owner's manual and follow the manufacturer's guidelines.

How to choose airbag suspension

There are several factors to consider when choosing suitable airbag suspension kits for retail. This includes;

• Vehicle Compatibility

  Business buyers should choose airbag suspension kits that are compatible with various vehicle models. This is because, in most cases, clients may have different vehicles in their fleets. In addition, the suspension components should be easily customizable to fit different makes and models for optimal performance.

• Load Capacity

  Client's needs determine the load capacity of the airbag suspension system they should go for. For instance, if the clients carry heavy freight, they should opt for a suspension system with higher load capacity. This is to ensure proper weight handling and maintain vehicle stability. Retailers should stock various kits with different load capacities to cater to various clients' needs.

• Quality and Durability

  Airbag suspensions with high-quality materials and components should be the go-to choice for retailers. This is because the suspension systems have less wear and tear, resulting in a longer lifespan. The durability of the airbag suspension systems reduces frequent replacement and maintenance costs.

• Adjustability

  Buyers should choose highly adjustable airbag suspension systems. This is because adjustable suspension allows drivers to raise or lower the vehicle according to specific preferences. For example, during off-road driving, the vehicle can be lowered for better stability and increased clearance.

• Ease of Installation

  Business buyers should choose airbag suspension kits that are easy to install. Such systems have less downtime and save extra costs that would have been incurred during the installation process. Additionally, retailers should choose suspension kits with detailed installation instructions.

• Control System

  Buyers should choose airbag suspension kits with advanced control systems. Suspension kits with digital controls and pressure gauges provide more precise adjustments and real-time monitoring of bag pressure. Some advanced control systems offer automatic height adjustments based on load conditions. This feature enhances driving stability and safety.

• Price and Warranty

  To maximize profits, retailers should source airbag suspension systems with competitive prices. Additionally, they should purchase kits with reasonable warranty offers to protect their investments. The warranty allows them to return any defective products to the supplier.

How to DIY and Replace Airbag Suspension

Replacing the airbag suspension can be a DIY-friendly task, given that one has the right tools and sufficient mechanical knowledge. Here are the step-by-step guidelines for replacing a rear airbag suspension. The steps for replacing a front airbag suspension are the same, but the airbags may differ in location.

Tools and materials needed:

• New airbag replacement kit
• Jack and jack stands
• Wrench set
• Lug nut wrench
• Socket set
• Pliers
• Torque wrench
• Retractable knife

Replacement guide:

• Start by parking the vehicle on a level surface. Engage the parking brake and wear safety glasses.
• Loosen the lug nuts using a lug nut wrench. Raise the vehicle with a jack and secure it on jack stands. Remove the wheels.
• For first-time replacements, take photos of the original airbags. Remove the bolts and clips holding the old airbag, referring to the previous photos.
• Carefully disconnect the airline tubes and electrical connections using a plier. Be careful not to damage the airline tubes when removing them.
• Prepare the new airbags by lubricating the rubber grommets and fittings. This reduces friction and helps the new airbags fit into the brackets easily.
• Install the new airbag suspension by connecting the airline tubes and electrical connections. Secure the airbags in place using bolts and clips.
• Once the new front airbag suspensions are installed, refer to the manufacturer’s manual and fill the reservoirs with the recommended amount of liquid.
• Lower the vehicle and remove the jack. Tighten the lug nuts using a torque wrench. Start the vehicle’s engine and allow it to run for a few minutes to ensure the new airbags function properly.

Q and A

Q1: What is an airbag suspension?

A1: Airbag suspension is a type of suspension system that uses airbags instead of traditional steel springs. The airbags can be inflated or deflated to adjust the vehicle's ride height and load support.

Q2: What are the advantages of an airbag suspension?

A2: Airbag suspensions offer several benefits, including improved ride quality, adjustable ride height, better load handling, and increased stability. They are particularly advantageous for trucks and commercial vehicles that carry heavy loads.

Q3: Can any vehicle be installed with an airbag suspension?

A3: Yes, airbags can be fitted into most vehicles, including cars, trucks, and vans. However, the suitability and performance may vary depending on the vehicle's design and the airbag suspension system's quality.

Q4: Does an airbag suspension require regular maintenance?

A4: Yes, routine maintenance is essential to ensure the proper functioning and longevity of the airbag suspension. This includes inspecting the airbags for wear or damage, checking the inflation system, and maintaining the correct air pressure.