How do I know if I need new shocks?

One of the most common questions we get asked is, “Do I need new shocks?” or “How do I know if my shocks should be replaced?” Shocks and struts are essential to driving safety, comfort, and vehicle control. We have a complete guide to evaluating shocks here.

There are four main reasons for replacing shocks and struts: 

  1. When the vehicle has excessive ride control conditions, such as nose dive or body roll.
  2. To restore the vehicle’s designed performance, including ride comfort and control (usually after 50,000 miles). 
  3. When a unit has a mechanical failure, such as dripping hydraulic fluid or a broken bracket.
  4. To upgrade vehicle performance.

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Can vehicles equipped with electronic or air suspension be converted to use standard gas shocks or struts?

Yes, KYB offers conversion units for some vehicles. Check whether your year/make/model is covered in our online catalog.

Are there any differences between KYB shocks & struts manufactured in the US vs other countries (such as Japan)?

No. All KYB products are designed at the KYB world R&D offices, and every KYB manufacturing plant then builds each…

Do KYB strut mounts come with the bearings?

Many KYB strut mounts do come with the bearing, but only where the strut mount is also the steering pivot.…

How do I know if a strut can be rebuilt?

Struts cannot be refilled or rebuilt. However, some struts have a replaceable cartridge. These repairable struts can be identified by…

Can worn shocks or struts cause new tires to wear unevenly?

Yes. Shocks and struts provide a damping force to control tire movement. When the tires move excessively, they develop a…