Your vehicle's suspension system is a complex network of mechanical components that have been engineered to contribute to the vehicle's handling and roadholding capabilities while keeping the passengers comfortable and insulated from nuisances such as bumps, vibrations, road noise, etc. However, the suspension is also the part that takes the brunt of road abuse so its parts tend to wear out and break. In case your vehicle doesn't ride like it used to, it's likely that you need a suspension repair.
The suspension system includes springs, anti-sway bars, suspension arms, shock absorbers and struts. In case any of these gets worn or damaged, you must have it repaired or replaced immediately because it can cause serious problems and affect the performance of your vehicle. For instance, worn out struts can significantly increase the stopping distance of your vehicle, while leaking shock absorbers or worn out springs can cause it to bounce excessively. In order to maintain your vehicle in top shape, you have to regularly keep an eye on the suspension system so you can have them repaired or replaced when they get beat-up over time.
The moment you experience problems with the suspension system, you must have it repaired or get it serviced. It is very important to maintain your vehicle's suspension system by repairing and replacing its components regularly for a safe and smooth driving experience. Just make sure the mechanic uses only quality parts and that he can replace any damaged parts on site at your convenience. Finally, check the warranty in case new parts will be installed.