Are you sure the rotors are chrome. If they are chrome plated, the plating WILL wear off. They may be made of a Chrome Moly steel.....which is typical for rotors because of it's strength.
There should be two rotors if your truck is 2wd. They are located where the brake pads clamp to. Rotors are also called brake disc. It's the round disc between the brake pads.
If the truck has disc brakes on the rear then the park brake shoes are located inside the rear rotors. You have to remove the brake calipers, pads and rotors to access them
Yes! It could have either disc brake pads or brake shoes in the rear. Look behind or through the wheel to see if the car has brake drums and shoes or brake rotors and calipers with brake pads.
The disc brake pads usually last 40,000 to 50,000 miles under normal conditions. The rotors should last for 2 brake jobs unless they have been run metal to metal.
It has both Rotors and Pads. In other words disc brakes
Rims get hot due to brakes getting heated. Most vehicles have disc brakes in the driver's side front. Disc brakes have 3 major parts, pads, calipers and disc rotors. If your brake pads have worn down you can be causing scrapes or scratches into the rotors. Heavily using the brakes can also cause the rotors and the pads to become "glazed" over due to heat.
According to customer reviews the best brake pads and rotors are EBC brake rotors and pads. They are manufactured in Britain and can be found at any auto store including Canadian Tire in Canada.
You can "eye-ball" the thickness of the brake pads by removing just the wheels but removing the pads completely for inspection is best. For safety sake, the disc brake rotors should also be measured for legal thickness. Your local auto parts store can help you with that.
pads
Brake calipers are the hydraulic devices that wrap around the rotors and pinch the brake pads into the rotors when you stop.
Cheap metallic brake pads always squeal. It is recommended to turn the rotors and lube the slide pins. Is it four wheel disc? Make sure the noise is coming from the axle that the brakes were replaced. Do this; replace pads with ceramic brake pads, resurface or replace rotors, and lube all metal moving parts.
Some as the pads and rotors break in but it shouldn't be excessive.