What Does Four-Wheel Alignment Mean?
2 Answers
Four-wheel alignment refers to adjusting the geometric angles of the tires, steering, and suspension components to ensure tight contact between the tires and the ground. The steps for performing a four-wheel alignment are: 1. Connect the power and turn on the device; 2. Attach the target to the wheels, with the target facing the camera; 3. Click to enter the measurement program on the computer interface; 4. Open the camera to confirm if the target is correctly positioned front and back, and adjust it if necessary; 5. Click to measure and follow the prompts to obtain the measurement data; 6. Adjust the total front speed vehicle data to the green standard range. Situations where a car may need a four-wheel alignment include: 1. Heavy, shaking, drifting, misaligned, or non-returning steering wheel while driving; 2. Tire pressure and tread wear issues; 3. Wheel vibration or wobbling; 4. Wheel misalignment.
Four-wheel alignment is the process of adjusting the positions of a car's four wheels to ensure they are correctly aligned with the ground. When driving, I often encounter issues like the steering wheel being off-center or severe wear on one side of the tires, which can be resolved with a four-wheel alignment. Technicians use specialized tools to measure angles, such as toe angle and camber angle, and then adjust them to the manufacturer's specified values. Regular alignments help prevent uneven tire wear, extend tire lifespan, reduce fuel consumption, and make the car drive more steadily and safely. I usually check it once a year, especially after getting new tires—small adjustments can make it feel like a brand-new car. Remember, don’t ignore minor issues; this maintenance saves on repair costs.
