If you feel grooves, it needs to be machined. If you replace the pads but leave the grooved rotors, the pads will wear unevenly from the beginning. To optimize performance of your braking system, the brake pad should be mated to the metal surface as much as possible. These grooves take away from that process. The same is true with warped rotors.
DEFINITION of 'Qualified Institutional Buyer-QIB'. A corporate entity that falls within the accredited investor category, defined in SEC Rule 501 of Regulation D.
First-time buyer. A first-time buyer (FTB) is a term used in the British and Irish property markets, and in other countries, for a potential house buyer who has not previously owned a property. A first-time buyer is usually desirable to a seller as they do not have to sell a property, and as such will not involve a housing chain.