What are the solutions for vehicle directional deviation?
2 Answers
Solutions for vehicle directional deviation: If the chassis is not damaged, generally performing a four-wheel dynamic balance can resolve the issue. If you encounter deviation during a long journey, do not panic or slam on the brakes. Instead, firmly grip the steering wheel with both hands, try to control the vehicle, and gently tap or apply light pressure to the brakes. Remember not to lock the brakes. If the rear wheels are deviating, it is recommended to use intermittent braking (tap braking) to shift the vehicle's center of gravity forward and prevent the tires from locking up. After driving for a while, touch the brake drum and wheel hub bearing areas by hand. If they feel hot, it indicates that the brake is sticking or the wheel hub bearing is assembled too tightly, causing one side's brake to drag and increasing driving resistance. This should be adjusted accordingly.
I've also experienced the issue of the car pulling to one side while driving, which can be really annoying. First, I would check the tire pressure myself, because uneven pressure can cause the car to drift, especially if one side is higher than the other, making the steering wheel hard to keep straight. Use a pressure gauge to measure and keep it within the standard range. If the pressure is normal but the car still pulls, it might be due to uneven tire wear. Check if the tread is deeper on one side than the other—if so, you should replace the tires or rotate them immediately. Another common cause is incorrect wheel alignment—if the wheel angles are off, the car will pull. My car had this issue before, and a professional shop fixed it for just a couple hundred bucks. Also, loose tie rods or ball joints can make the steering wheel wobble, requiring tightening or replacement. Remember, if you notice the car pulling while driving, don’t delay—address it promptly to avoid danger, especially on highways where it can lead to accidents. Pay attention to these issues during regular maintenance for peace of mind and safety.