Car Wobbles When Hitting Bumps; Causes and Fixing

Car Wobbles When Hitting Bumps; Causes and Fixing

Numerous problems, such as worn suspension parts, unbalanced tires, or bent wheels, could be to blame for this. It’s best to have a qualified mechanic examine the car to identify the problem and suggest the right fixes.

In this article, you will find why your car wobble when hitting bumps with ways to fix problems if there are any. So stick around until the end to find out what you’ve been looking for. 

Table of Contents

Why does the car wobbles when hitting bumps?

Car Wobbles When Hitting Bumps

As mentioned. There are several reasons for it, and one r more of these problems may affect wobbling in your car. So it is important to diagnose the problem and find out the cause with the aim of fixing them as soon as possible.

Worn suspension parts

A vehicle’s worn suspension components can lead to a number of issues, including poor handling, uneven tire wear, and a rough ride. Shocks and struts, control arms, ball joints, and bushings are some of the most frequently worn suspension components.


A mechanic will typically check the car for worn suspension parts and then replace them as necessary.


The specific parts that need to be replaced and the amount of labor necessary to do so will determine how much the repair will cost. Generally speaking, the cost to replace worn shocks and struts ranges from $250 to $1,000, while the cost to replace control arms, ball joints, and bushings ranges from $500 to $1,500.

Unbalanced tires

Unbalanced tires can lead to a number of issues for a vehicle, including uneven tire wear, vibrations in the steering wheel, and poor handling. Unbalanced tires are those that have uneven weight distribution around the tire, which can be brought on by a number of things, including worn suspension components, worn tires, or improper tire installation.


A mechanic will typically use a tire balancer machine to measure the weight distribution around the tire, add weights to the proper locations, and then balance the tire to correct unbalanced tires. This activity is referred to as “wheel balancing.”


Wheel balancing can range in price from $20 to $50 per tire on average depending on the service provider and location. It’s important to remember that wheel balancing should always be performed whenever new tires are mounted, and it’s a good idea to have it checked if you notice any vibrations or uneven tire wear.

Bent wheels

Bent wheels can result from a number of things, including hitting a pothole, a curb, or another object while driving, as well as from accidents. Bent wheels can result in issues like uneven tire wear, poor handling, and steering wheel vibrations.


A mechanic will typically carefully reshape the wheel back to its original shape using a wheel-straightening machine to repair bent wheels. “Wheel straightening” is the name given to this procedure.


Wheel straightening expenses can range from $75 to $150 per wheel, depending on the extent of the damage and the service provider. If the damage is severe enough, it may not always be possible to straighten the wheel and a replacement will be required. The price of the replacement wheel and labor will then need to be taken into account.

Failing steering tie rod ends

A common issue that can result in a number of problems for a vehicle, including poor handling, uneven tire wear, and a loose or swiveling feeling in the steering wheel, are failing steering tie rod ends. 

Tie rod ends, which connect the steering rack or box to the steering knuckle, are a crucial component of the steering system. They assist in converting the steering wheel’s rotation into the wheels’ turning, but they eventually wear out or become loose.


A mechanic will typically remove the old tie rod ends and swap them out for new ones to fix failing steering tie rod ends. “Tie rod end replacement” is the name of this procedure.


Replacement tie rod ends can range in price from $100 to $300 per tie rod end depending on the particular vehicle and the service provider. The price of the new tie rod ends and the labor necessary to replace them are included in this cost.

Improper tire inflation

A tire is not inflated to the proper pressure when it is not properly inflated. This can be brought on by a number of things, including tire leaks, a broken tire pressure monitoring system, or simply failing to check the tire pressure frequently. 

A vehicle may experience a number of issues as a result of improper tire inflation, including decreased handling and braking performance, inefficient fuel use, and uneven tire wear.


A mechanic will typically check the air pressure in each tire using a tire gauge, add or release air as necessary to get the tires to the right pressure, and then fix improper tire inflation. “Tire inflation” is the name given to this action.


Tire inflation has a low cost because it is typically provided free of charge at most gas stations and tire stores. You can also use a tire inflator or air compressor at home to check and re-inflate your tires. You only need to think about the price of the air or the air compressor.

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Can tie rods cause death wobble?

The telltale symptoms of death wobble, including steering wheel shake, chassis vibration, and wandering, can be brought on by worn rod ends and bent tie rods. A good tie rod won’t have any up-and-down or side-to-side play but will have enough rotational movement at the joint.

What do damaged tie rods sound like?

A sign of damaged tie rods is a knocking or clunking noise coming from the front of the car when turning at a low speed. Tie rods can rattle around at the joints and links as they become loose, resulting in the new sounds you’re hearing.

Can bad tie rods cause wobble?

Yes, bad tie rods can cause wobbling in the steering wheel. Worn tie rods can create instability and uneven tire movement, leading to steering wheel wobbling, especially at higher speeds. It’s essential to replace damaged tie rods to restore proper steering control and safety.

Why does my car feel wobbly on the highway?

Feeling a wobbly sensation in your car on the highway can result from various issues. Common causes include misaligned wheels, unbalanced tires, worn-out suspension components, or problems with the steering system.
These factors can lead to instability, affecting your driving comfort and safety. Consult a mechanic to diagnose and address the specific cause for a smoother highway experience.

Why is my car swaying side to side?

Car swaying side to side may result from worn suspension parts, imbalanced tires, misalignment, wind, or weight distribution issues. These factors disrupt stability, leading to swaying. A mechanic can identify and fix the cause, ensuring safer driving and improved handling.

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