Whenever they are warped, damaged or worn down to the minimum limit. Your local auto parts store can measure your rotors if you bring them in off the car.
If you are wondering whether it is possible to replace one's own brake rotors or not because you drive an older vehicle that need brake rotors replaced, then the answer is no.
no but it is recomended.
when needing brakes do you have to replace the rotors to on a s60r
It's PROBABLY warped disk brake rotors. Brake rotors will warp when overheated and if you go downhill very often, they've probably overheated. Replace the rotors with a high quality product and they'll last longer.
depends on the condition od the pads. If worn or have groves etc from the rotors then replace.
how much does it cost to replace brakes rotors on honda crv
take it to a shop
1500 or 2500???
when there is a visable rigde / lip on the edge of the disc (rotor) when there is a visable rigde / lip on the edge of the disc (rotor)
Hire a mechanic!
With a mechanic!
It will cost approximately $60, per wheel, to replace your brake pads and rotors. Mechanic shops that specialize in brake replacement are usually the cheapest. The automobile dealership is usually the most.