How often should I replace critical components like brakes, tires, and suspension parts?

The replacement frequency of key components of Heavy Duty Truck Parts, such as brakes, tires, and suspension components, depends on multiple factors, including component type, vehicle usage, road conditions, and mileage. The following are general suggestions:
Brakes:
Generally speaking, the service life of brake pads is between 20000 to 40000 kilometers. However, the specific replacement cycle may vary depending on factors such as the driving condition and frequency of the vehicle, as well as the material and thickness of the brake pads.
If the braking distance becomes longer or the front of the car shakes when braking during driving, it may be necessary to check the brake pads.
Tires:
The service life of tires is generally between 50000 to 80000 kilometers, or around 5 years of use.
Tires that are severely worn should be replaced in a timely manner, even if the mileage is not high.
If cracks occur on the tire sidewall, it may also need to be replaced.
Suspension components:
The replacement cycle of suspension components (such as shock absorbers, suspension springs, etc.) is relatively long, usually over 100000 kilometers.
If there is abnormal vibration or noise during vehicle operation, it may be necessary to inspect the suspension components.
In addition to the general recommendations mentioned above, it is best to also conduct regular vehicle inspections, with professional technicians providing recommendations based on the specific condition of the vehicle. At the same time, attention should also be paid to the maintenance and upkeep of the vehicle, such as regularly changing the oil, cleaning the air filter, etc., to extend the service life of the vehicle.