Car Wheel Alignment
Car alignment, also known as wheel alignment, refers to the adjustment of a vehicle's suspension system to ensure that the wheels are positioned correctly relative to the road. Proper alignment is crucial for the handling, stability, and safety of a vehicle, as well as for maximizing the lifespan of the tires.
Components of Wheel Alignment
Camber: The tilt of the wheel when viewed from the front of the vehicle. Positive Camber: The top of the wheel tilts outward. Negative Camber: The top of the wheel tilts inward. If camber is out of alignment, it can cause uneven tire wear and affect vehicle stability.
Toe: The angle at which the tires turn inward or outward when viewed from above. Toe-in: Tires are closer together at the front than at the rear. Toe-out: Tires are farther apart at the front than at the rear. Incorrect toe alignment causes tire wear and poor handling.
Caster: The angle of the steering axis when viewed from the side of the vehicle. Positive Caster: The steering axis tilts toward the driver. Negative Caster: The steering axis tilts away from the driver. Caster affects steering stability and how the vehicle returns to a straight position after turning.
Uneven Tire Wear:
If the tire tread wears down unevenly (e.g., more wear on the inside or outside of the tire), it could indicate improper alignment.
Steering Wheel Vibration:
Vibration in the steering wheel, especially at higher speeds, may be a sign of misalignment or other suspension issues.
Pulling to One Side:
If the car consistently pulls to the left or right while driving straight, it could be due to improper alignment.
Off-Center Steering Wheel:
If the steering wheel is not centered when driving straight, alignment adjustments are needed.
Noisy Steering:
Unusual noises when turning may indicate alignment or suspension problems.
