Our vehicle's suspension system, otherwise known as shocks and struts, is something we often take for granted. Some people believe the suspension is mainly about having a smooth ride. Therefore these repairs aren't as necessary as other maintenance issues like oil changes or brakes. However, having bad suspension can affect your ability to control the vehicle, especially when stopping or turning, so it's in your best interest not to ignore this part of auto repair.

How do you know when it's time for suspension repair? Your vehicle will give you four hints.

It’s never too early to learn the ABCs of car care, says the Car Care Council.

A proper and routine tune-up allows your engine to work hand-in-hand with the rest of your car's powertrain. This is how optimum car performance is achieved. A well-tuned engine delivers the best balance of power and fuel economy and produces the lowest level of emissions. Modern engines compensate for worn parts to a degree, giving you the sense that everything is fine