hello everyone, i recently bought a Chevy Aveo 2010 from a used-cars dealer, i made a quick check on it and the mechanic said that i should change the timing belt (it has now 53,000 Kilometers on it) but i read in the maintenance book that i should change it when the car mileage is 60,000 Kilometers, and the car still under the warranty till 60,000 so should i change it now or wait till i take it to service on 60,000 kilometers and they will change it, i'm really scared because of the too much scary stories i heard about the timing belt, i don't know if the engine is damaged before the 60,000 will the warranty cover it up ?
another question, when i go into bump or a very little cracks on the street i feel i will loose control of the steering wheel, it just directly and fast goes towards the side of the crack on the road, there is no grip for the wheels, i don't know if i made it clear,
HELP ME PLEASE