The suspension is responsible for grip, comfort, and — above all — safety. Worn shocks lengthen the braking distance and worsen control of the car, and drivers often don’t notice because the changes are gradual. Find out what to look for.
What does the suspension consist of?
The key parts are shock absorbers, springs, control arms with bushings and ball joints, stabiliser links, and bearings. Each wears out over time and affects how the car behaves on the road.
Symptoms of worn shocks and suspension
- Swaying and the body “floating” over bumps
- A longer braking distance, especially in a corner
- Knocking and metallic sounds from the front over speed bumps
- Uneven tyre wear
- The car “dives” under braking or squats when pulling away
Worn shocks mean a longer braking distance
At 100 km/h, the difference in braking distance between healthy and worn suspension can be several metres — often the difference between stopping and a collision.
What and when to replace?
- Shock absorbers — roughly every 60–80,000 km or when symptoms appear (always in pairs per axle)
- Control arms, bushings, ball joints — when you hear knocking and feel play
- Stabiliser links — a common and cheap cause of knocking over bumps
- Wheel bearings — when you hear a “hum” that grows with speed
Diagnostics will clear up the doubts
Before replacing “everything just in case,” it’s worth running diagnostics on a lift — we’ll show exactly which part generates the noise or play.
Frequently asked questions (FAQ)
Are shock absorbers replaced in pairs?
Yes — always in pairs on one axle, to keep even handling and safety.
How do you spot a worn shock absorber?
Body sway, knocking over bumps, a longer braking distance, and uneven tyre wear.
Should you do alignment after replacing suspension?
Yes — after any suspension work, alignment is necessary so the car drives straight and wears tyres evenly.
How long does suspension diagnostics take?
A basic inspection on a lift usually takes fifteen to several dozen minutes.
Check your suspension
Don’t wait for a bigger breakdown — get your suspension diagnosed in Wrocław.
