Why is there abnormal noise from the tires while driving?
2 Answers
Abnormal noise from the tires while driving may be due to inaccurate wheel alignment of the vehicle. Long-distance driving causes significant wear on the tires, leading to uneven wear and abnormal noise. Below is relevant information about vehicle tires: 1. Tire replacement time: How often car tires should be replaced can be determined based on the tire wear indicators. Generally, the replacement cycle is approximately every 3-5 years or 40,000-60,000 kilometers. 2. Consequences of low tire pressure: Low tire pressure can lead to sidewall cracking, rubber aging, increased driving load, higher fuel consumption, damage to the tire bead, and the risk of blowouts. For general passenger cars, the front tire pressure when unloaded is typically between 2.2-2.3 bar, and when fully loaded, it is between 2.4-2.5 bar.
I've been repairing cars for over 20 years and have seen many cases of tire noise while driving. The main causes are either too high or too low tire pressure, which leads to tire deformation and strange noises. Pebbles or nails stuck in the tire tread can cause a popping sound, especially on urban roads. When the wheel hub bearings are worn, the sound is a humming noise that becomes more noticeable at higher speeds. Brake pad issues can also transmit noise. I often remind people to check their tire pressure monthly—using a tire pressure gauge is the most reliable method. Cleaning debris from tires is something you can do yourself; just use a small hook to remove items stuck in the grooves. If the unusual noise persists or worsens, don't force the drive—stop in a safe place to check, to avoid a blowout or damage to the suspension system. Ignoring these small signals can lead to more expensive and dangerous repairs later. Developing the habit of checking tire conditions ensures safety and peace of mind.