Hey everyone, I have a 2011 Mazda5. There's a humming noise between 40 to 80 km/h. The bearings on both sides are fine, and the center support bearing has been replaced. Has anyone else experienced this issue?

Has anyone experienced the same issue with the 2016 Jeep Renegade? When driving at speeds of 60-80 km/h over manhole covers or bumpy roads, the rear end feels loose (swaying side to side). The car hasn't been in any accidents, the rubber bushings seem fine, and the wheel alignment data is normal.

Has any 80 owner adjusted or upgraded the high beam distance? Can the service center do it? The illumination is really too short, can't see the road at all at night. [Facepalm][Facepalm][Facepalm]

Hey everyone, I have a 2011 Mazda5. There's a humming noise between 40 to 80 km/h. The bearings on both sides are fine, and the center support bearing has been replaced. Has anyone else experienced this issue?

Model X, 40,000 km. There's a consistent humming noise from the rear wheels while driving, most noticeable at speeds of 35-40 km/h. You can feel a slight vibration in the floor when sitting in the back seat. I've been to the dealership a couple of times for this, and the last time, the technician confirmed the noise. After checking, they said the half axles are fine and concluded it's due to tire aging. I've heard that 21-inch tires tend to wear unevenly and might need replacement around 40,000 km. The tires only have 40,000 km on them, and the tread still looks clear. Is this really possible?

Friends, when driving at 120 km/h on the highway, there's a humming noise coming from the chassis. What could be the reason? Bearings have been ruled out first.

I bought a 2021 Changan Yuxiang from LinkCloud some time ago. There are just a few minor issues: 1. The car shakes and has a strong jerky feeling around 40 km/h, and it still shakes at speeds above 80 km/h. 2. When refueling, the fuel gauge fluctuates, but upon checking, there's no problem. I want to ask if anyone else has experienced this situation. 🙏

I have a used Suzuki SX4 AWD with 130,000 kilometers. In extreme cold weather (minus 40), it drives very steadily. However, when the temperature rises to around 5 degrees above zero, it feels a bit floaty and unstable at speeds of 80 to 100 km/h. Can fellow car enthusiasts offer some advice?

Has any owner of the 2020 BYD Song PLUS gasoline version encountered this issue? When driving at a speed of 90-110 km/h and applying the brakes, the steering wheel shakes, and both the engine compartment and brake pedal vibrate. What could be the problem?

When driving at 60-80 km/h, I hear a buzzing noise coming from the front of the car. It gets a bit better when I speed up. I initially thought it was a bearing issue, but after replacing it, the noise is still there. What could be the cause? Could it be the belt, transmission, or something else? (The car has 130,000 km on it.)

Has anyone tested the 3.0T Touareg's fuel consumption at 80, 100, and 120 km/h on cruise control?