How shock absorbers are checked, and why repair is a cost-effective alternative especially for expensive air suspension struts.
Shock absorbers are key to ride comfort and safety; even one worn unit degrades how the car behaves on the road. MSG Equipment lists four ways to check them:
- Visual inspection for oil traces, bushings and mountings
- A bounce test by pushing down and releasing the car
- A road test by an experienced mechanic
- Bench testing — the most accurate, but it requires removal
On conventional suspension, shock absorbers are replaced in pairs. On increasingly common air suspension, however, a failure can mean replacing an expensive complete strut — which is where shock absorber repair becomes a cost-effective alternative that preserves comfort.