What is the reason for the steering wheel being slightly off-center when driving straight?

2 Answers
LiamRose
07/24/25 10:25pm
The reason why the steering wheel is slightly off-center when driving straight is due to a fault in the adjustment of the vehicle's tie rod angles. If the steering wheel's deviation angle is not significant, it can be fixed by adjusting the tie rods. The vehicle's steering tie rods are divided into the steering drag link and the steering tie rod. The steering drag link is responsible for transmitting the movement of the steering arm to the steering knuckle arm, while the steering tie rod serves as the base of the steering trapezoidal mechanism, ensuring the normal operation of the left and right steering wheels. The solution is: 1. Prepare a wrench, turn the vehicle's steering wheel all the way to the right to expose the rear of the left front wheel, loosen the fastening nut with the wrench, and then rotate the left tie rod clockwise (clockwise refers to the position of the tie rod relative to the tie rod base; rotating the left tie rod inward shortens it). 2. Turn the steering wheel all the way to the left to expose the rear of the right front wheel, loosen the fastening nut with the wrench, and then rotate the right tie rod counterclockwise (rotating the right tie rod outward lengthens it). 3. If the left tie rod is rotated inward by one full turn, the right tie rod must also be rotated outward by one full turn to ensure equal adjustment on both sides.
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DiOlivia
08/10/25 3:01pm
I noticed that the steering wheel needs to be slightly tilted to keep the car going straight, which is a pretty common issue. The main cause is incorrect wheel alignment, such as improper toe-in or camber settings on the front wheels, which affects straight-line driving. Sometimes, uneven tire pressure—a significant difference between left and right tires—can also cause the car to pull to one side. Worn suspension components like ball joints or bushings, or a sluggish steering system response, may require manual corrections. Poor road conditions or failing to recalibrate the alignment after the last repair can also be culprits. Ignoring this issue makes driving more strenuous, requiring constant steering adjustments, and accelerates tire wear. It's recommended to have a four-wheel alignment check during the next maintenance service—a simple and effective solution to this problem.
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