Glaucoma is a group of diseases that damage the eyeâs optic nerve and can result in vision loss and blindness. However, with early detection and treatment, you can often protect your eyes against serious vision loss. The optic nerve. The optic nerve is a bundle of more than 1 million nerve fibers.
How long should my brakes last? Depending on the application brake pads should last anything from 15,000 to 70,000 kilometres. If you feel that your brake pads are wearing out prematurely you may need to have your mechanic install heavier duty, temperature resistant brakes pads such as Bendix Heavy Duty.
How often they need to be replaced will vary depending on your driving habits. The accepted lifespan of the front disc brake pads is roughly 30,000 miles. This can vary greatly though. If you drive the vehicle hard and ride the brakes, the pads may need to be replaced in only 10,000 miles. The rear brake pads should last twice as long as the front disc pads. Again, this will vary depending on how you drive. One sign of brakes that need to be replaced is if the steering wheel shakes when braking hard.