What Causes a Car's Suspension to Sag?

A sagging suspension can compromise the safety and handling of your vehicle. Here are some common causes:

  • Overloading: Excess weight can put undue stress on the suspension system, causing it to sag.
  • Worn or broken springs: Suspension springs absorb shocks and vibrations. When they become worn or broken, they lose their ability to support the vehicle's weight, leading to sagging.
  • Failed shocks or struts: These components dampen the movement of the suspension and prevent excessive bouncing. If they fail, the suspension can sag and become unstable.
  • Damaged control arms or bushings: These components connect the suspension to the vehicle's body. If they become damaged or worn, they can cause the suspension to sag.
  • Sagging tie rods: Tie rods connect the steering system to the wheels. If they become loose or damaged, they can cause the suspension to sag and affect vehicle alignment.
  1. What are the signs of a sagging suspension?
    • Uneven tire wear, poor handling, and reduced stability
  2. Can a sagging suspension be repaired?
    • Yes, by replacing faulty components such as springs, shocks, or control arms
  3. What can cause a suspension to sag quickly?
    • Sudden overloading or a hard impact
  4. How does overloading affect the suspension?
    • It overloads the springs and shocks, causing them to sag prematurely
  5. What is the role of control arms in the suspension?
    • They connect the suspension to the vehicle's body and prevent excessive movement
  • Monroe Shock Absorbers
  • KYB Struts
  • Moog Control Arms
  • Raybestos Brake Pads
  • Bridgestone Tires

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