Air Ride Suspensions - Maintenance Tips for Your Car and Truck

What Does Your Vehicle's Air Ride Suspension Do?

Air ride suspension systems replace traditional steel springs with air-filled bags or bellows. These systems provide a smoother ride, better load-leveling, and improved handling by adjusting to road conditions and vehicle load dynamically. They're commonly found in luxury vehicles, trucks, and performance cars.

Signs You May Need Attention to Your Air Ride Suspension

  • Vehicle sits lower than usual
  • Unusual noises during driving (hissing or knocking)
  • Increased body roll when cornering
  • Uneven ride height across wheels
  • Suspension warning light illuminated

When Should You Consider Changing Your Air Ride Suspension?

Most air ride components last between 80,000 to 100,000 miles. Consider replacement if you notice consistent air leaks, compressor failure, or sagging suspension. Preventative replacement may save money in the long run and ensure safety.

Pro Tip: Schedule regular inspections every 12 months or 12,000 miles—especially if you're towing or driving on rough terrain regularly.

DIY vs. Professional Upgrading Your Air Ride Suspension

DIY upgrades can be cost-effective if you're mechanically inclined and have the right tools. However, professional installations ensure correct calibration, alignment, and long-term reliability—especially for vehicles with integrated electronic suspension systems.

Pro Tip: If your vehicle uses height sensors or adaptive ride controls, a certified technician is recommended to prevent costly reprogramming issues.

Top Causes of Failure Pertaining to Air Ride Suspension

  • Rubber air spring deterioration due to age or heat
  • Moisture damage inside air compressor
  • Leaking air lines or cracked fittings
  • Electrical failures in ride height sensors
  • Control module or valve block malfunctions
Pro Tip: Use a leak detection spray to regularly check air lines for leaks—especially before long trips or heavy load hauls.

Symptoms of the Requirement for Air Ride Suspension Maintenance

Common symptoms include persistent bouncing after bumps, uneven tire wear, and a nose-down or tail-down posture when parked. The vehicle may also take longer to level after starting or driving.

Pro Tip: If your car is "slammed" overnight (sitting too low in the morning), it could signal a slow leak that worsens over time—get it inspected early.