What is the thickness of brake pads in mm?
3 Answers
Brake pads are approximately 1.5cm thick. Below is relevant information about brake pads: Brake Pads: Brake pads serve the braking function. In a vehicle's braking system, brake pads are the most critical safety components. The effectiveness of all braking performance is decisively determined by the brake pads. High-quality brake pads enhance the safety coefficient for both people and vehicles. Brake Pad Maintenance: Under normal driving conditions, inspect brake pads every 5,000 kilometers. When replacing, use the original equipment manufacturer's provided brake pads. Special tools must be used to retract the brake caliper piston during replacement. After installing new brake pads, be sure to pump the brake pedal several times.
I just replaced my brake pads. New ones are generally between 10mm to 12mm thick, but this isn't an absolute value - thickness may vary slightly depending on the vehicle model. My car is a regular sedan, and the original pads were about 11mm thick. After driving 30,000 kilometers, when they wore down to 4mm, the braking started feeling soft and stopping distances increased. Remember to check them regularly - have a technician measure them during annual maintenance at minimum, or measure inner pad wear yourself with calipers, as thin pads overheat easily and affect braking efficiency. They should be replaced when worn down to 3mm, otherwise risks increase. Like last time when I delayed too long and ended up damaging the brake rotators, costing me extra money. Safety first - never neglect this seemingly small matter. Developing this routine habit can save you both peace of mind and money.
Standard brake pads typically have a thickness of 10-12mm when new, and should be considered for replacement when worn down to 4mm or less. I recommend checking the thickness visually or with a tool during each oil change to monitor wear. If you hear squealing noises or notice increased stopping distances, it may indicate they've reached the critical point. Maintaining proper following distance and avoiding sudden braking can extend their lifespan. Through my own maintenance experience, I've found performance drops sharply below 3mm - replace them promptly to prevent safety risks. Remember, uneven wear between front and rear pads could signal other issues, so perform comprehensive inspections rather than just surface checks.
