What are the causes and solutions for steering wheel vibration in the HOWO T7?

[OEleanor]

Due to loose tie rod ends or detachment of rubber bushings at joints, as well as irregular tire wear, it is recommended to send the vehicle to a professional repair shop for inspection and replacement of damaged components. This situation is mostly caused by tire deformation due to daily use, such as rubbing, collision, or aging. Replacing the tires can resolve the issue. Steering wheel vibration caused by excessive braking force. Generally, replacing the brake discs and brake pads will alleviate the symptoms. Common causes include twisted or deformed drive shafts, or loose, dry, and rusted universal joints on the drive shaft.

[DelValentina]

I've been driving my HOWO T7 for over three years now, and steering wheel vibration is a common issue. The most frequent cause is incorrect tire dynamic balance, especially after patching or replacing tires without rebalancing - it shakes like a phone vibration above 80 km/h. Worn front wheel bearings are another hidden culprit, causing clunking sounds and vibrations during turns. A deformed driveshaft is even worse, transmitting vibrations from the chassis. Warped brake discs only cause shaking when braking, remaining normal otherwise. The simplest solution is to check tire balance first - spending about 100 yuan can fix it. For bearing issues, replacement is needed; it's best to visit a service station where they can jack up the vehicle and check tire wobble - excessive play becomes immediately obvious. Don't delay repairs, as driving with vibrations will numb your hands.

[AlexaMarie]

Our fleet has over a dozen HOWO T7 trucks, and we've dealt with steering wheel vibrations multiple times. In 80% of cases, it's due to wheel hub deformation or loose bolts - this issue most commonly occurs after driving on muddy roads in rainy conditions. Uneven tire wear is also frequent; when the outer tread wears bald, it feels like walking with a limp. There's another hidden cause many overlook: loose steering tie rod ball joints or excessive steering gear play. First, check tires for bulges and wheel hubs for impact marks yourself. Pay special attention to front wheel bolts - use a wrench to tighten each one. When getting a wheel alignment at the service station, ask the mechanic to check steering clearance. If it exceeds 5mm, replace the parts immediately. Remember, don't try to save small money - steering vibrations at highway speeds are extremely dangerous.

[Lena]

Just fixed my car's steering wheel vibration. It shakes my hands when driving over 70 km/h, turned out to be a driveshaft issue. The balancing weights on the driveshaft fell off, and the universal joint had excessive wear with noticeable play, especially when climbing hills with a heavy load. Another possibility was a bad steering knuckle bearing, making creaking noises when turning. The solution was straightforward: lift the car frame and manually rotate the driveshaft—if there's excessive wobbling noise, replace the universal joint. For bearing issues, remove the wheel to inspect; if the gap exceeds the thickness of a hair strand, replace it. Took half a day and a few hundred bucks in parts. Don't delay fixing this—prolonged neglect causes severe tire wear, and a single tire costs around a thousand bucks.