Do brake pads need to be replaced front and rear at the same time?

[Josh]

Brake pads do not need to be replaced front and rear simultaneously, as they have different replacement cycles. Compared to front brake pads, rear brake pads have a longer service life. Under normal driving conditions, front brake pads typically require replacement every 30,000 to 50,000 kilometers, while rear brake pads can last 60,000 to 100,000 kilometers before needing replacement. There is no fixed interval for brake pad replacement; the replacement cycle depends not only on the lifespan of the brake pads but also on the vehicle's driving conditions and individual driving habits. New brake pads are approximately 1.5 cm thick, and when they wear down to only one-third of their original thickness (about 5 mm), they should be replaced promptly. When replacing brake pads, both pads on the same axle must be replaced together to ensure balanced braking performance on both sides.