Common Mistakes to Avoid When Doing a String Line Wheel Alignment

 

A wheel alignment is a crucial maintenance task that ensures your vehicle's wheels are properly aligned, promoting even tire wear, optimal handling, and improved fuel efficiency. While a professional wheel alignment is recommended, some DIY enthusiasts perform a string line wheel alignment at home.

A string line wheel alignment, also known as a DIY string alignment, is a method of aligning the wheels of a vehicle using strings as a visual guide. It is a cost-effective alternative to professional wheel alignment services and can be performed at home or in a garage setting.

If you are a keen DIY wheel alignment enthusiast, you should know the common wheel alignment errors to avoid that can compromise the accuracy of this method. 

Common Mistakes to Avoid for a Precise String Line Wheel Alignment

Let's explore string line wheel alignment issues and learn some tips to help you achieve a more precise alignment.

Neglecting Suspension Inspection

Before attempting a string line wheel alignment, inspecting your vehicle's suspension components thoroughly is essential. 

Worn or damaged parts such as tie rods, control arms, and bushings can affect the alignment process and compromise the accuracy of your measurements. Make sure all suspension components are in good condition before proceeding.

Inaccurate Measurement of Wheelbase

The wheelbase, the distance between the front and rear wheels, plays a significant role in achieving an accurate alignment. One common mistake is not measuring the wheelbase correctly. 

Ensure that you measure from the front wheel's centre to the rear wheel's centre on both sides of the vehicle. It will help maintain proper alignment and prevent issues such as dog-tracking.

Unevenly Inflated Tires

Another mistake to avoid is failing to check and adjust tire pressure before conducting a wheel alignment. 

Unevenly inflated tires can lead to inaccurate alignment readings and affect the overall performance of your vehicle. Use a reliable tire pressure gauge to ensure all tires are inflated to the manufacturer's recommended levels.

Insufficient String Tension

Using strings as a guide is a common method for DIY wheel alignments. However, insufficient string tension can lead to inaccurate measurements. 

Ensure the strings are taut and properly secured to provide a straight reference line. It will help you identify any deviations in the wheel alignment and make the necessary adjustments.

Ignoring Caster and Camber

Caster and camber are critical aspects of wheel alignment that influence vehicle stability and tire wear. Many DIY enthusiasts overlook these measurements, resulting in incomplete alignments. 

Invest in a reliable alignment tool or seek professional assistance to accurately measure and adjust your vehicle's caster and camber angles.

Neglecting Toe Adjustment

Toe alignment refers to the inward or outward angle of the tires when viewed from above. It is crucial to set the toe properly to avoid excessive tire wear and ensure stable handling. 

Neglecting toe adjustment is a common mistake during string line alignments. Utilize alignment tools or consult a professional to accurately set the toe alignment according to your vehicle's specifications.

Not Rechecking After Adjustments

Once you have made the necessary adjustments to your vehicle's wheel alignment, it is vital to recheck the measurements. Neglecting this step can result in an inaccurate alignment. 

Take the time to re-measure and ensure that all adjustments are properly implemented before finalizing the alignment.

Performing a string line wheel alignment can be cost-effective for DIY enthusiasts. However, it is essential to avoid common wheel alignment mistakes that can compromise the accuracy and effectiveness of the alignment. 

Quick Trick Alignment provides high-quality, portable alignment tools for DIY enthusiasts and automotive professionals. Check out their DIY String Alignment Kit today!

Frequently Asked Questions

1.    How do you use the QuickTrick QuickString wheel alignment tool? 

Using the QuickTrick QuickString wheel alignment tool is relatively simple. First, park your vehicle on a level surface and properly inflate the tires. Attach the alignment tool to the front or rear wheels using the included brackets or adapters. 

Make sure the strings are taut and aligned with the vehicle's centerline. Then, measure the distance between the strings and the vehicle's front and rear wheels at predetermined points. Compare the measurements on each side and adjust as necessary to achieve proper alignment.

2.    What are the differences between the 4th generation and 5th generation QuickString™?

The difference between the 4th Gen and the 5th Gen QuickString™ is the added ability to check toe at each tire instead of total toe AND check thrust angle to square your vehicle simultaneously. It works with offset tires as well as standard.

3.    What tools are used for wheel alignment? 

Various tools are used for wheel alignment, depending on the desired level of accuracy and the specific alignment method employed. 

Some commonly used tools include:

Alignment Gauges: These gauges consist of calibrated plates or bars that attach to the wheels and provide measurements for toe, camber, and caster angles. Professionals often use them in conjunction with alignment machines for precise adjustments.

Laser Alignment Systems: Laser alignment systems utilize laser beams to measure and align the wheels. These systems often come with target plates or sensors that attach to the wheels and provide real-time alignment readings.

String Alignment Kits: String alignment kits, such as the QuickTrick QuickString tool, use strings as a visual guide to check the alignment. They typically include brackets or adapters to secure the strings to the wheels and provide reference lines for measurements.

It's important to note that while some alignment tasks can be performed using DIY tools, professional wheel alignment services utilize sophisticated equipment and expertise to ensure the highest level of accuracy and precision.