Forms of Was and Were. As I said above, was and were are in the past tense, but they are used differently. Was is used in the first person singular (I) and the third person singular (he, she, it). Were is used in the second person singular and plural (you, your, yours) and first and third person plural (we, they). 1  I was driving to the park.  You were drinking some water.
When brake pads make contact with brake rotors, they do eventually clear the thin layer of rust on the contact areas so that they can continue to do their job. However, there are other deleterious effects of rusty brake rotors.he three options for brake rotors that do not rust are zinc-plated rotors, cadmium-plated rotors, and carbon composite rotors. Each has its own costs and benefits, so drivers should weigh these before deciding where to buy these rotors.
First rotors are a disposable items and will need replacing anywhere from 15,000 to 70,000 miles into their use depending on your driving style and the type of brake pads used. Some brake pads are much more aggressive than others. A sign of a fairly aggressive pad is one which makes a lot of dust. Tests have shown that over 90% of brake dust is actually Fe or iron material coming from your rotors so a less aggressive pad will wear rotors less and also produce less dust.