It is a great relationshi with the owners driving habits and running conditions, under normal circumstances, often in urban brake loss of driving a vehicle than the normally open road car to some. Because normally open downtown is often stop and go, the brake will be a lot of. Run road car may take tens of kilometers to need to slow down or stop, used in brake disc opportunities is relatively less. In highway and urban mixed driving situations, brake disc of automobile from wheel can use 60,000-70,000 km, while the rear brake disc should be but the use of more than 100,000 km.
There are many cases loss of automobile front wheel brake disc will be faster, because when the car brakes, the car's center of gravity will forward, so the front brake to withstand the forces to larger than the rear brake, so the automobile brake disc, usually before than after the brake brake.