What is a track bar?
If your vehicle has solid axles, it probably has a track rod, which is also called a Panhard bar. It’s a component of the suspension system that’s underneath the vehicle. One end of the track bar is secured to the chassis, and the opposite end is attached to the axle via bushings. Think of bushings as a cushioning component that’s designed to cut down on vibration.
When the track bar is properly mounted and working correctly, it stops the suspension from moving from side to side. By tracking or centering the axle under the vehicle, you’ll get smooth, precise driving even when the rest of the suspension components move or flex.
If the track bar is coming loose or it’s damaged, you’ll notice that your vehicle doesn’t handle properly. Since the problems will only get worse and could lead to more costly repairs, schedule an inspection if you suspect the track bar is bad.
When should I replace my track bar?
If you’re unsure if something’s wrong with your vehicle’s suspension, here are common signs of a bad track bar:
Difficulty steering: If your track bar needs to be replaced, you’ll struggle to turn the steering wheel. A bad track bar can also make the steering wheel feel like it’s vibrating or shaking
. Vehicle drift: If your track bar assembly is worn out on one side, you’ll notice the vehicle seems to pull to one side when you’re driving.
Tire wobble: Pay attention to how smooth your ride is. If the tires wobble a lot, it’s a sign that you need to get the track bar inspected immediately. There might be too much space between the bushings, so the bar is loose.
Unusual noises: A damaged track bar may cause a clunking or popping noise that you hear at lower speeds. These noises are a sign that the mounting bolts on the bar are too loose.
How often should a track bar be replaced?
There’s no consensus on how long a replacement track bar lasts, but many truck and Jeep owners agree that a track bar typically lasts around 20,000 miles. Keep in mind that the track bar is more likely to wear out or break if you frequently take your vehicle off-road.
Can I replace the track bar myself?
Replacing the track bar is an ambitious project for most drivers—but if you’ve got intermediate DIY auto skills and the necessary tools, you could do the replacement.
Remember: You’ll also need to perform a wheel alignment or take your vehicle in to be serviced after you do the replacement.