Wheel Alignment vs. Balancing: What's the Difference?

As a Chevrolet owner, maintenance is a key part of your success on the road. Many people come to us at Colonial Chevrolet wondering about the difference between wheel alignment vs. wheel balancing, which is why we're here making this post. Whether you are responsible for your car's maintenance or not, knowing what wheel alignment and wheel balancing is will be a great tool to have in your belt as someone with a Chevy car, truck, or SUV. Remember, good maintenance helps your car to have a longer lifespan without needing major repairs or replacements, which includes things like wheel alignment and balancing. Read on to find out more!

What Is Wheel Alignment?

Wheel alignment is a maintenance service that adjusts your vehicle's suspension system, not the tires themselves, to ensure they sit at their proper manufacturer-recommended angle. This helps to keep your Chevrolet's tires at an optimized position on the road, straight tracking, better handling, and reduced uneven tire wear. Many people do not realize how much their wheel alignment affects tire wear and tear throughout their time driving, but this is incredibly important.

Types of Alignment: Two-Wheel vs. Four-Wheel

The first thing to note about wheel alignment is what type your Chevy might need. Two-wheel alignments (front-end/thrust) only cover the front axle for vehicles with solid rear axles (trucks, etc.), while a four-wheel alignment will cover both front and rear suspension systems. Four-wheel alignments are most common for passenger vehicles (cars, SUVs, and models with AWD), so that is something else to remember.

Key Alignment Angles: Camber, Toe, and Caster

The next wheel alignment must-know is which angle your car, truck, or SUV may need to be aligned and adjusted. The three main angles for this maintenance service include Camber, Toe, and Caster. We will break these down for you below.

• Camber (Vertical tilt): is the tilt of the wheels relative to the road when viewed from the front of the vehicle.
• Toe (Directional alignment): is the direction the tires point relative to the centerline of the vehicle when viewed from above.
• Caster (Steering stability): is the tilt of the steering axis (upper to lower ball joint) when viewed from the side of the vehicle.

What Is Wheel Balancing?

Wheel balancing for your car, truck, or SUV involves ensuring that weight is evenly distributed around the tire and wheel assembly, preventing vibrations and uneven tire wear. This is what you can expect a service technician to handle during annual maintenance, and it can be done using a machine that detects heavy spots and applies weight to optimize balance on your wheels and tires. You might need this every 5,000 to 6,000 miles, depending on how you drive and the road conditions of your commutes, so keep that in mind.

Static vs. Dynamic Balancing

Now, our team in New London wants to break down the differences between Static and Dynamic balancing for a Chevrolet's wheels. Again, these are different techniques used to balance your vehicle's wheels, so it's worth knowing how they differ.

• Static Balancing (Single-plane): for narrow tires or motorcycles, this method addresses vertical ("up-and-down") or "tramping" issues.
• Dynamic Balancing (Two-plane): the modern, standard method for cars. The wheel spins on a machine that measures vibrations in both the vertical and horizontal ("side-to-side") planes.

The Role of Wheel Weights

The role of using wheel weights for wheel balancing is very important, especially because this weight is what repositions or "balances" the tires and wheels of your car. When we use wheel weights on someone's car, we make sure to ensure even weight distribution around the axle. This will prevent things like high-speed vibrations, uneven tire wear and damage, stress on your suspension, and general ride quality issues.

If you have any of those symptoms while driving on the road or highway, please reach out to the team at Colonial Chevrolet, and we will get you scheduled for wheel balancing.

Key Differences Between Alignment and Balancing

There are key differences between wheel alignment vs. wheel balancing. Of course, the alignment will focus on the actual suspension system and connection to your car's wheels, while the balancing portion has more to do with tire protection and even positioning on the road ahead. Both of these practices are key to maintaining your car, truck, or SUV, and you need to stay on top of them as a Chevrolet owner and driver.

Purpose and Function

The purpose and function differences between wheel alignment vs. wheel balancing are that wheel alignment aligns the wheels of a vehicle to its suspension system. Think of it as the suspension holding the wheels in position, and alignment brings them back to manufacturer standards. Once aligned, you would balance the wheels and tires to the road below to prevent tire damage or blowouts caused by uneven pressure and wear.

Equipment Used

The tools used during a wheel alignment vs. wheel balancing are different, too. During a wheel alignment, your tools measure and adjust suspension angles (camber, caster, and toe) with computer-guided lasers, cameras, and adjustment wrenches. For wheel balancing, a technician would use a spin balancer to detect weight imbalances and correct them with tiny weights.

What Each Service Corrects

The difference in wheel alignment vs. wheel balancing as a service is that they correct different parts of a broader underbody system. During a wheel alignment, we aim to correct improperly positioned wheels relative to your car, truck, or SUV's suspension system. This can help with shaking on the road, veering and drifting, wheel instability, plus damage to your suspension. During a wheel balancing appointment at Colonial Chevrolet, we would focus more on your tire condition and its placement on the road below, along with wheel-to-tire balance and position. That mainly helps with driving quality and tire quality.

How Do I Know if I Need a Balance or Alignment?

You might need to see a service technician following unstable driving conditions while behind the wheel. This is usually followed by rattling, vibrations, steering control problems, potential leaks, drifting and veering on the road, and tire damage and uneven tread wear. The difference between a balance and an alignment comes down to which part of your car is causing the symptoms on the road, which most people cannot determine.

However, tire damage is more closely tied to an unbalanced Chevrolet, so in that case, you would know to ask us for a wheel balancing service rather than an alignment. The same can be said for a drifting vehicle or one that is hard to steer, which would point to a wheel alignment appointment.

Signs Your Vehicle Needs an Alignment

Some telltale signs that your car, truck, or SUV needs a wheel alignment include changes in ride quality and stability. Our service team at Colonial Chevrolet brings people in following reports of their vehicle pulling to one side, a crooked steering wheel when driving straight, and rapid or uneven tire wear.

Signs Your Wheels Need Balancing

If you need wheel balancing, it usually follows more tire-related damage and sensations near your feet while driving at high speeds. The service technicians at our dealership will usually have to do a wheel balance appointment following reports of steering wheel vibrations (especially at 50 to 70 MPH), shaky seats/floorboards, uneven or cupped tire tread wear, and a humming noise at high driving speeds.

How Often Should You Get Alignment and Balancing Done?

When it comes to balancing and aligning your car's wheels, this might be done yearly or every six months, depending on the service. Normally, a wheel alignment happens every 12 months, or after 12,000-15,000 miles, while wheel balancing needs to be done every six months, or after 5,000-6,000 miles (usually at the same time as your tire rotations).

What Happens If You Ignore These Services?

If you were to ignore your car's alignment and balancing appointments, there will begin to be issues behind the wheel. As we've shared, your alignment is directly tied to smooth driving on the road, especially at high speeds. Balanced wheels are also your best line of defense for your car's tires, so ignoring this appointment means a higher chance of requiring replacement tires. Of course, our local team here in New London, CT, is ready to help you with these maintenance services, plus we are experts in Chevrolet design and manufacturing.

Get Your Chevy Serviced at Colonial Chevrolet

Colonial Chevrolet in New London, CT, is your one-stop service and sales destination for all things Chevrolet vehicles. We are ready to jump in and help with wheel alignment and balancing throughout the year, and can also assist with tire rotations, suspension upkeep, fluid and filter replacements, and diagnostics. We can also help you distinguish between wheel alignment vs. wheel balancing.

One of the easiest ways to keep your car on the road for a long time is to schedule and follow a regular maintenance routine. This could be every 5,000-6,000 miles for wheel balancing, or annually for broader wheel and suspension alignments and adjustments. Let us know what you need help with, and Colonial Chevy's team will handle the rest!