depends on the condition of your old rotors. Buy what you need.
everytime you change brakes you should have rotors turned by an automotive shop or store. They will tell you if they can be turned anymore and if not you will have to buy new ones.
As long as your rotors are not warped, or you have not let the brake pads wear to the point they defaced the rotors, there is no need to change them. Just install new brake pads. Rotors can last the life of the car.
they are the same
25 rotors. Cavaliers have 25 rotors on the car.
Your rotors had the grooves before, from the old pads. You should have had them turned. Next time check rotors at time of fitting new pads. If you can see or feel grooves then they should be repaired.
If you are worried about that, then you probably should buy a honda.ANS 2 -With average driving and changing pads as soon as required, I would expect Mercedes rotors to last as long as the car (or at least 20 years.)
No, new brake pads should not be tight against the rotors during installation. There should be a small gap between the pads and the rotors to allow for proper braking performance and to prevent excessive wear on the pads and rotors.
new pads should have full surface contact with rotors,as should old ones
The rotors should be smooth, no grooves where the pads touch.The rotors should be smooth, no grooves where the pads touch.
you can't buy new ones
jack it up remove the wheel then the brake calipers then the rotors should slide off
( 2 rotors on the front ) one for each DISC brake