What is a tie rod end?
Your car’s steering system is a collection of intricate parts working together—the tie rods connect the steering rack to the steering knuckle at the tie rod end. When everything works as it should, you can steer and turn your car’s wheels.
Most vehicles have a total of four tie rod ends, sporting two on each side: an outer tie rod end and an inner tie rod end. These are adjustable for proper wheel alignment but if the tie ends break, you could lose control of the steering.
What are the symptoms of a bad tie rod end?
You’ll probably realize that something is wrong with your vehicle’s suspension. Here are signs that the tie rods are bad and need to be replaced:
Clunking noise: Pay attention to the sound your car makes when you turn. A clunking or clicking noise is a sign that the tie rod ends are failing.
Difficulty steering: The tie rod ends might be to blame if your steering wheel vibrates or the steering system feels loose.
Vehicle drift: Your car has difficulty tracking straight ahead when you drive. Instead, it pulls or wanders side-to-side.
Uneven tire wear: Excessive wear on the front tires or noticeable differences in the location and depth of the tire wear mean your car’s suspension and handling are off.
Leaking from the rubber boot/dust boot: The tie rod ends are contained in a rubber boot that’s lubricated. If there’s damage, you’ll see leaking from this rubber seal.
Looseness in the tie rod end: When the mechanic inspects the tie rods, they might notice “play” or loose movement when they handle the ball stud portion. Unfortunately, this means the entire tie rod end needs to be replaced.
How often should the tie rod ends be replaced?
You can expect tie rods to last between 70,000 to 100,000 miles depending on your driving conditions. You’ll get more life out of the rods if you regularly maintain your vehicle and drive on smooth surfaces.
Can I replace my tie rod ends myself?
If you’re trying to save money on repair costs, you might consider replacing the ball joints yourself. But unless you’re a mechanic that specializes in wheel assembly and suspension systems, it’s better to leave this replacement to the professionals.