How Often Should Car Shock Absorbers Be Replaced?
2 Answers
Generally, car shock absorbers should be replaced every 5 years or 80,000 kilometers. Below are specific methods to check whether the shock absorbers are functioning properly: 1. Oil leakage: If oil leakage is detected, it indicates a malfunction in the shock absorber, and it should be replaced or repaired as needed to prevent abnormal operation. 2. Press the bumper: Press the bumper firmly and release it. If the car bounces 2-3 times, it means the shock absorber is working well. 3. Observe car vibration: When the car is driven slowly and then braked suddenly, if the car vibrates violently, it indicates a fault in the shock absorber. 4. Casing temperature: After driving the car on rough roads for 10km, stop and touch the casing with your hand. If it is not hot enough, it means there is no resistance inside the shock absorber, and it is not working.
I don't think there's a hard and fast rule for when to replace car shock absorbers—it really comes down to daily driving experience. As someone who's driven older cars for years, my experience tells me it's time to start paying attention around 50,000 to 60,000 kilometers. If you notice significantly increased body bouncing, especially when going over potholes with loud clunking noises like the car's falling apart, or unstable swaying during turns, those are clear warning signs. Neglecting worn shock absorbers can also damage your tires, causing uneven wear that'll cost you more in the long run. My advice is to have mechanics perform simple tests during routine maintenance—like pressing down on each corner of the parked car to check how many times it rebounds. Remember, safety comes first—don't wait until it affects your braking performance to take action.
