What is most important safety feature on a car?

the answer is breaks so you can stop the car. So make sure you aways check the breaks.

HI

Updated answer,

Breaks are important, however the breaks can fail. The most "important safety feature in a car" is anything that stops the driver from injury, or ensures he will survive an accident. Air bags, a roll cage and safety cell for driver and passenger's are the most important. Volvo have these features as standard in there vehicles.