What Is Camber On A Car? Everything You Need To Know

Vehicles are good innovations that make life easier. But, for some folks, a perfect world requires owning a baby ride that needs only a charge or gas to arrive at your destination without issues. They will not think of words like toe, caster, or camber.

However, a vehicle is a complex machine. Therefore, ownership requires knowing some of these components and how they operate. For example, understanding toe vs. camber vs. caster and how they operate will enable your vehicle to hug the road perfectly.

This article will discuss positive and negative camber, the effects of incorrect camber and caster angle, and what a bad caster does. What is camber on a car, anyway?

What Is Camber On A Car

What Is Camber On A Car And Types

Camber is the outward or inward tilt of the tire and the wheel assembly. In other words, it is the vertical angle of a tire and the vertical angle of the car. You can also say it determines whether your wheels lean away or towards the vehicle when viewing from the front of the car.

If the upper side of the tire leans inward (towards the vehicle), the vehicle has a negative camber angle. Conversely, if the upper side of the tire tilts outward (away from the vehicle), the vehicle has a positive camber angle. But if it is perfectly straight (not outward or inward), the car has zero camber.

Vehicle camber plays a significant role in the handling and overall performance on the road. It affects the tire wear pattern and how the tire hugs the road.

You may ask, what does camber do, and what are the various types of camber? Every vehicle uses cambers to distribute vehicle loads on the entire tire tread. So, let’s look at the various types in the following sections.

Positive Camber

positive camber

Positive camber offers a minimum driving effort and enhances the wheel’s stability on a straight line. This means that the vehicle hugs the road perfectly. So, if you’re into drag racing, you may want a positive camber angle.

It is more suitable for off-roading vehicles, agricultural equipment, and other mechanizations since it enhances stability and offers minimum steering effort as turning is difficult in these areas.

Another reason ‌positive camber is suitable for off-roading and agricultural equipment is that the rough roads force the vehicles to have negative camber because of camber thrust.

Rough pavements can cause trucks or cars to stray because of camber thrust. However, positive camber helps to keep traction on rough roads.

Often, manufacturers design small cars with a positive camber angle to enhance the stability since the vehicle has low weight.

Sometimes people tend to add custom looks to their cars. For example, a car owner may decide to tune his baby ride to a positive or negative camber angle to look cool in front of his peers. As a result, the vehicle may slam to the ground.

However, a positive camber angle will cause accelerated wear on suspension components like struts and shocks, tires, control rods, and bushings. So let’s see what it means to have a negative camber angle.

Negative camber

negative camber

We’ve seen the meaning of positive camber and its effects. Next, let’s see the benefits of negative camber and the possible setbacks.

As we discussed earlier, negative camber means the top of your wheels is pointing inward towards the centerline of the car frame. This is the exact opposite of positive camber.

Some cars come with a negative camber angle from the factory. A negative camber angle is usually good for track racing cars. Of course, track racing cars need the best performance for tackling curbs and cornering stability. This type of camber enhances overall handling and reduces vibrations.

If you want a drift car, think of a negative camber angle. With it, you’ll be able to lose the rear wheels much faster than zero or positive camber angles. That’s the benefits a negative camber will offer.

However, too much negative camber isn’t ideal for your car because it has several negative effects. Therefore, let’s look at the positive and negative camber effects in the next paragraph.

Effect Of Incorrect Camber Angle

While you may want to angle your wheels positively or negatively, here is why you need to make informed decisions.

A negative camber angle causes accelerated tire wear.

Believe it or not, too much negative camber angle is a guaranteed way to speed up tire wear. It doesn’t allow the tires to have perfect contact with the road, causing them to wear much faster. This is especially true when driving on rough pavements or when off-roading.

A negative camber angle causes mischief on straight-line movement

We mentioned above that positive camber enhances wheel stability on a straight line. Negative camber does the opposite. Therefore, a negative angled car will work hard to accelerate smoothly and find it difficult to run straight lines because of compromised stability.

It could lock your brakes or steering.

Severe positive or negative camber angling may cause the tires to scrub on the frame, especially when making corners. This can lock up the steering and lead to a collision, especially in highway driving or emergencies. Depending on your vehicle design, an inward tilt of 2 degrees can cause the steering to lock up.

An inward tilt of 2 degrees can also cause the brakes to lock up. This means the brake mechanism may cease to function at some point, especially when taking corners.

Compromised traction during wet conditions

A negatively angled camber will compromise vehicle traction on wet pavement, affecting the overall handling and lengthening the braking distance.

The vehicle pulls to one side.

Too much positive camber may cause a vehicle to pull to the right or left. You don’t want to have a pull.

Negative and positive cambers have a lot to bring to the table when tilted properly. However, having an experienced mechanic do the job because of its negative effects.

What is a caster on a car and what Types?

what is a caster on a car

Caster is inward or outward of steering angle in reference to a vertical line when viewing from the side. Caster affects the steering directly rather than the tires. However, it affects the overall steering. Motorists often ignore it because it doesn’t directly affect tire wear.

Auto manufacturers built casters on the front wheels because they are linked with the steering. In other words, a caster is an alignment adjustment that occurs only on front wheels. It is measured on the steering when viewing from the sides. However, some car makers built casters in rear-wheel suspension. Casters are measured in degrees.

Casters create the effort needed to turn the wheel, determining the car’s stability. There are two types of casters – Positive and negative casters. Let’s elaborate more.

Positive caster

What is a positive caster? A positive caster means the top mounting point is more rearward than the lower mounting point when viewing from the side. You can also say a positive caster is when the top upright and bottom mounting points stay on the same vertical line but are still in front of the centerline of the wheel.

Neutral caster

A neutral caster means that both the top mounting point and the bottom mounting points are on the same vertical plane and also stay in the vertical line of the centerline of the wheel and hubs. This is also known as zero casters.

Negative caster

A negative caster is when the top mounting part of the control arm of the wheel hub stays in front of the centerline of the wheel, and the lower mounting point of the hub points inward or stays behind the centerline of the wheel.

You can also say a negative caster is when both the upper and bottom hub mounting stays on the same vertical plane as each, but points inward or behind the centerline of the wheel.

What does a bad caster cause?

Just as a caster has benefits, it has negative effects as well. With a bad caster in place, you’ll have to steer the wheel too inward or too outwardly to stay on a straight line. This makes it difficult to stay in a straight line.

If a vehicle lacks enough positive caster, it will feel unstable and wander. A too much positive caster will make the steering wheel hard to turn. It may also cause side-to-side pull. However, too little or too much caster may not cause a side pull in most cases.

Finally, a bad caster may not cause inner or outside tire wear, but too little or too much caster with other alignment issues will cause accelerated tire wear.

Camber vs. Caster: What are the differences?

Now that you know the meaning of camber and caster, you’ll no longer ask, ‘what is caster and camber.’ So let’s see the differences between camber and caster in the following section.

  • Caster is the angle between the vertical plane of the steering and its projection on the ground
  • Camber is the angle between the vertical plane of the wheel and the axis perpendicular to it
  • Caster focuses on centering a wheel as it moves forward
  • Camber does not focus on centering the wheel as it moves forward
  • Caster has little to no impact on tire wear
  • Bad camber causes accelerated tire wear
  • Caster reduces efforts on turning the wheel
  • Negative camber does not reduce steering efforts
  • Casters how the wheels turn when you steer
  • Camber affects how your tires lean


Is camber good for your car?

Generally, camber plays an essential roll when cornering. However, if the camber is too positive or negative, it can alter the vehicle handling and cause accelerated tire wear.

Therefore, while positive and negative chambers have key benefits, they also have drawbacks. So, you need to consider the benefits and drawbacks to make a better-informed decision.

What is a good camber angle?

A good camber angle depends on where you’re driving the car. However, on a normal modern car, a good camber angle should be around 0.5 to 1 degree to have good traction or cornering grip, a longer tire lifespan, and a balanced braking grip.

In some cars, a good camber angle could have a more negative angle of 0.8 to 1.3 on the rear wheels to prevent oversteer and enhance grip on the rear wheels.

What is the benefit of camber?

As reiterated above, camber is the angle between the top upright tire and the bottom on a car’s frame when viewed from the front or rear. It can be negative or positive.

They have many benefits to consider before deciding. However, here are the common benefits of cambering a vehicle.

Positive camber (outward tilting) plays a key role in recreational vehicles by keeping them stable and improving handling on straight lines. In contrast, negative camber (inward tilting) improves turning, especially on high-performance cars.

How much does Cambering a car cost?

The cost of cambering a car depends on who’s doing the job. If you decide to do the job yourself, you’ll only need the right skills and a camber kit. A basic camber kit is between $85 to $100. High-end kits should be around $200 to $250. However, the latter is mostly for mechanics.

Consult a mechanic to camber your wheels if you don’t have the skills. Expect to spend around $150 or less. Some mechanics may charge you more depending on your location and vehicle type.

Is positive or negative camber better?

It depends on what you want and your type of vehicle. Both positive and negative cambers have their benefits and drawbacks. Here’s what to note when comparing positive and negative cambers.

Positive camber reduces the driver’s effort when turning the wheels and enhances stability in straight lines. This makes it perfect for agricultural equipment like tractors and off-roading trucks, as it’s difficult to steer the wheels on rough pavement.

Conversely, negative camber enhances vehicle handling and reduces friction on the wheels.

What happens when the caster is off?

When a caster is off or out of adjustment, it’ll cause problems in straight-line tracking. Also, a bad caster will cause side-to-side pull when driving on a straight path. In any case, it’s important to note that several parameters can cause a vehicle to pull to the right or left when driving on a straight path. Therefore, check out this article if your vehicle pulls to the left when driving on a straight path. The car pulls to the left – causes and fixes.

Final Words

Both positive and negative camber play a significant role in a car. That’s why it’s important to know what it is and how it works. Fortunately, we’ve explained all you need to know in this article. So, you’ll no longer ask what is camber on a car.

So, you can increase your negative camber to enhance handling and reduce vibration or increase the positive camber to enhance stability on straight lines and reduce driving efforts. On the other hand, the caster ‌is the angular displacement of the steering axis. It works on a straight line and when cornering.

Osuagwu Solomon

Osuagwu Solomon is a certified mechanic with over a decade of experience in the mechanic garage, and he has over five years of experience in the writing industry. He started writing automotive articles to share his garage experience with car enthusiasts and armature mechanics. If he is not in the garage fixing challenging mechanical problems, he is writing automotive repair guides, buyer’s guides, and car and tools comparisons.

One thought on “What Is Camber On A Car? Everything You Need To Know

  1. How does Cumber angle be affected by the load or overloading

    How to adjust Custer angle to some of the vehicles without kingpin inclination

    All in all I really appreciate the great job views, paraphrasing and elaboration
    Keep it up !!!!!!

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