Suspension Struts or Shocks
What it does
Dampen the motion of the springs, controlling how the vehicle absorbs bumps and keeping the tires in consistent contact with the road.
Possible failure symptoms
A bouncy or floaty ride, excessive nose-dive when braking, uneven tire wear, or visible fluid leaking from the strut or shock body.
Potential consequences
Worn struts or shocks reduce handling and braking stability and can accelerate uneven tire wear.
Typical repair process
A technician inspects for leaks, physical damage and bounce-test behavior, and replaces struts or shocks in pairs (both sides of an axle) to keep handling even.
Parts involved
Struts or shocks, usually replaced in pairs, and sometimes mounts or bushings.
Questions to ask a mechanic
Ask why they recommend replacing in pairs rather than just the one that's visibly leaking — uneven wear side-to-side can affect handling.
How coverage generally treats this
General guidance about how these categories typically work — not a claim about your own coverage.
Manufacturer warranty
Potentially covered under bumper-to-bumper coverage while active, though struts/shocks can also be treated as a wear item depending on mileage and manufacturer.
Powertrain coverage
Not included — suspension is not part of the powertrain.
Exclusionary service contract
Coverage varies by contract; some plans include suspension components, others exclude them as wear items.
Auto insurance
Ordinary mechanical failure or wear is normally not covered by standard auto insurance.
Manufacturer recall
Only applicable if there's an open recall for a specific suspension-system defect.
Related warning lights
Noticing a related symptom on your own vehicle? The Symptom Explorer shows what other owners of your specific year, make and model have reported to NHTSA.
This is general guidance, not a diagnosis or a repair-cost estimate — we don't have reliable cost data, so none is shown here. A qualified technician should confirm the actual cause and cost for your vehicle.