How to Fix a Broken Wheel Stud and Is It Safe to Drive With It?


You may have fractured a wheel stud, which raises a few doubts in your mind. Is driving still safe? Can you fix it yourself, or will it cost a fortune?

That’s precisely what we’re going to look at today, but first, let’s define a wheel stud and explain how it supports the daily operation of your car.

It is unsafe to drive with a damaged wheel stud, but replacing one at home in a few simple steps is quite simple. The tire should be taken off first, followed by the brake drum. Once the wheel stud has been removed, use a hammer to remove any broken parts before installing a new one.

How Can a Broken Wheel Stud Be Fixed?

You do need to repair the fractured wheel stud. You’ll be relieved to learn that you can do this repair at home in under an hour and that it isn’t time-consuming, difficult, or costly.

A jack stand, torque wrench, and new wheel stud are required. 

Let’s get going!

Step 1

A jack stand may be used to raise the car. You may take the tire off by taking off all the lug nuts.

Step 2

As you pull the brake drum towards you, remove the tire from the car.

Step 3

Use a hammer to remove any remaining fragments of the damaged wheel stud.

Step 4

Place the replacement stud in the same hole.

To have greater access to the hole, if installing the new stud is difficult, raise the whole rear of the vehicle and spin the hub. 

Step 5

Before tightening the lug nut, place a spacer on the stud’s front end. Tighten until the hub and the rear of the stud are flush.

Step 6

Remove the lug nut and spacer.

Step 7

The brake drum is reattached. Reinstall the tire, then tighten the lug nuts. To prevent uneven tightening, always do this in a star-shaped pattern. 

Step 8

Lower your car and give it a test drive to ensure everything works. 

Driving with a broken wheel stud is possible.

Driving with a damaged or missing wheel stud is never advised since the excess pressure might cause many other issues. 

When your wheel moves due to the pressure, you risk fracturing another wheel stud or losing a lug nut. Your odds of losing a wheel while driving increase as you try to drive on more fractured wheel studs.

So long as nothing else goes wrong while driving, it is often safe to travel short distances with a broken wheel stud. To avoid additional harm or injury, it is generally advisable to go directly to a reputable technician or replace the stud at home. 

How Do Wheel Studs Work?

The wheel stud, which holds your tires in place, is an essential component of your car. Near the brake disk of your car, these are threaded fasteners attached to the hub. Put your lug nuts into this area to secure the tire in place.

Although wheel bolts may be used instead of wheel studs, doing so is not advised since changing tires would be much more challenging. 

There are two sorts of these studs: screw and press-in.

Screw-in

The bolt hole on the hub will be screwed into by models that screw in.

Press-in

The press-in type is trickier. Pressing wheel studs in might be more difficult since the hub may need to be removed. Due to their division into two components, they often need installation from the back.

The second component, which is referred to as the knurl, is a straightforward threaded piece. Because the knurl on these particular studs is bigger than the hole it must fit into, it is suggested that you use a hydraulic press to install them. 

How to prevent more stud damage

What are the many methods for determining if your studs are still safe to drive on, given the variety of conditions that might harm them?

Damaged Threads

People sometimes overlook that lug nuts must be manually tightened onto the wheel studs to prevent harming either thread. The simplest approach to prevent this is to tighten the lug nuts manually for at least four revolutions before using any equipment to help. 

Additionally, they must be secured in a star-shaped manner, always traveling to the lug nut on the other side. 

Rust

Many factors may contribute to rust, although salt water is often the biggest offender. Inspecting your studs could be a good idea if you know that your automobile has come into contact with salt water or if sodium chloride has been used to melt ice in your area due to severe weather. 

Rust may make lug nut removal or tightening more difficult, requiring more powerful equipment and significantly raising the danger of damage.

You should have your studs tested once a year if you often encounter these situations. 

Wear and Tear

Regrettably, nothing can be done to halt this; constant observation is needed. Verify again that all of your wheel studs are in place if you’ve had any especially harsh bumps.

If you notice any strange sounds or believe your wheels are looser than usual, you should also examine them. This ensures you can address the minor issue before it becomes bigger, like a wheel coming off in the middle of a trip. 

FAQs 

Can You Drive With A Missing Stud In A Wheel?

Driving with a damaged wheel stud is never advised since it puts additional strain on the whole vehicle. This is undoubtedly one of the things that, if ignored, may lead to much greater harm. 

Driving with one stud missing might result in a severe collision since the added pressure can make other lug nuts and studs lose. As a result, the wheel may eventually separate while the automobile moves. This could harm not just you but also other people.

How Much Will Repair a Broken Stud with a Lug Nut Cost?

Lug nuts costing $4 to $12 are affordable and simple to fix. Although labor expenses aren’t included, they will only run you around $77. There’s no need to worry about that additional labor fee since this repair is so straightforward that it may easily be completed at home in a few minutes.

How long can a vehicle be operated without a lug nut?

Driving without a lug nut is not advised, although it is doable if you stay under the speed limit. As was already said, the additional strain that one missing lug nut places on the other lug nuts might ultimately cause your tire to come off the wheel. Because of this, it is always best to get immediately to the closest garage when you find a nut missing. 

In light of the above, driving at legal speeds for as long as necessary is permissible, although excessive distances are not advised. 

Can I Drive With Loose Lug Nuts?

As the sole component of your car that contacts the ground directly, lug nuts and every other component of your wheel are continuously under a lot of strain. As a result, lug nuts may come off while you’re driving, which generally occurs due to improper installation or maybe defective hardware.  

Why do wheel studs fracture?

A loose wheel on your car might result in broken wheel studs. This may also occur if your lug nuts need to be tightened enough or too much since the additional room may enable the wheel to move unintentionally and perhaps harm or break the studs. 

Conclusion

It is crucial to get them fixed as soon as you detect any changes since a damaged wheel stud may lead to a wide range of further issues. 

It is never advisable to drive on a broken wheel stud, so either attempt this simple DIY remedy or take your vehicle to a professional who can restore it swiftly and affordably. 

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