What Causes the Loud Roaring Noise from Tires Inside the Car?
2 Answers
Tire quietness is a crucial indicator of driving experience. When abnormal roaring sounds occur inside the car, it can significantly degrade the driving experience. The reasons for tire noise are as follows: 1. Low tire aspect ratio: Larger contact area with the ground increases the friction coefficient, resulting in louder tire noise. 2. Recent tire replacement: Poor wheel alignment during the replacement process or issues with the bearings. 3. Insufficient body rigidity: Causes friction or shaking between the car doors and the frame while driving, leading to abnormal noises from the body. 4. Road noise: Rough or uneven road surfaces are also one of the reasons for loud tire noise. 5. Poor sound insulation in the car: Inadequate sound insulation leads to the phenomenon of roaring sounds inside the car.
The roaring noise from tires inside the car—after driving for twenty years, common causes include uneven tire wear or hardened aging rubber, which significantly increases rolling friction; suspension system gaps or loose wheel axles can amplify the noise, especially more noticeable at high speeds; incorrect tire pressure is also an issue—too low causes tire deformation, while too high increases contact noise. I recommend regularly checking tire tread depth, replacing them if it's less than 2mm; performing wheel balancing every six months can effectively reduce wobbling noise; aging vehicle soundproofing materials might also contribute to noise transmission—try adding door soundproofing foam or carpets yourself, it's low-cost. Don’t underestimate this annoying noise—over time, it affects driving comfort and may accelerate tire wear, leading to safety issues. Pay extra attention to tire surfaces during car washes—spotting problems early saves more money than repairs later.
