What Causes Abnormal Noises When Driving on Flat Roads?
2 Answers
Here are the reasons for abnormal noises when driving on flat roads: 1. If the car itself has no faults, it can basically be determined that there are large foreign objects stuck in the tire treads. For example, large stones, big-headed self-tapping screws, olive pits, etc. Solution: Remove them and check if there are any abnormalities with the tire. If there are no issues, no further action is needed. If the tire is damaged, it is best to replace it. 2. The car itself has a fault. In this case, the causes can be quite varied, but usually, the dashboard will light up a fault indicator. Solution: Go to a 4S shop or a professional auto repair shop to have a professional inspect and diagnose the problem, then carry out the appropriate repairs.
After driving for so many years, I've encountered quite a few cases of abnormal noises on flat roads. The most common issue is worn or loose wheel hub bearings. When bearings fail, they produce a humming noise, similar to the sound of metal rubbing. Next are problems with the suspension system, such as aging shock absorber bushings. When rubber components deteriorate, they tend to make creaking sounds. Tires also shouldn't be overlooked. If the tire pressure is uneven or the tread is unevenly worn, the wheels can become unstable and create noise. In the past, I ignored such sounds when driving an old car, and it nearly led to a serious incident when the bearings burned out. So, I recommend immediately identifying where the noise is coming from—whether it's the front or rear wheels—and then taking it to a professional repair shop for inspection. Don't wait for a minor issue to become a major one. Safety comes first when driving, and regular maintenance and inspections can save a lot of trouble.
