Putting Wheels on Pinewood Derby Car - A Guide by Derby Dust

Introduction

Welcome to Derby Dust, a leading authority in pinewood derby car racing. In this comprehensive guide, we will walk you through the process of putting wheels on your pinewood derby car. By following our expert tips, you will gain a competitive edge and maximize your chances of success in races.

Why are Wheels Important?

Wheels play a crucial role in the performance of your pinewood derby car. The correct selection and preparation of wheels can significantly impact speed, stability, and traction, allowing your car to glide smoothly down the track. By paying attention to this often-overlooked aspect, you can gain an advantage over your competitors.

Choosing the Right Wheels

When it comes to pinewood derby car wheels, there are a few factors to consider:

• Wheel Material: Pinewood derby car wheels are commonly made from plastic or rubber. Both materials have their advantages and disadvantages. Plastic wheels are lightweight and can be polished for improved performance, while rubber wheels offer better traction on various track surfaces.
• Wheel Diameter: Most pinewood derby races have specific rules regarding wheel diameter. Make sure to check the regulations of your race and select wheels that meet the requirements.
• Wheel Tread: The tread pattern on wheels affects traction. Experimenting with different tread designs can help you find the optimal grip for your car on the track.

Preparing the Wheels

Once you have chosen the right wheels, it is essential to properly prepare them for optimal performance:

1. Removing Mold Lines: Pinewood derby car wheels often come with mold lines that can cause increased friction. Use sandpaper or a file to remove these imperfections, ensuring a smooth surface.
2. Polishing the Wheel Hub: Rubbing alcohol and a soft cloth can be used to clean the wheel hub. Alternatively, polishing kits specifically designed for pinewood derby wheels are available for a mirror-like finish.
3. Checking Wheel Alignment: Ensure that the wheels are aligned correctly by mounting them on an axle and spinning them. Any wobbling or misalignment should be adjusted to guarantee smooth rotation.

Wheel Lubrication

Lubricating the wheels is essential for reducing friction and maximizing speed. Here are a few tips for proper wheel lubrication:

• Dry Lubricant: Dry lubricants, such as graphite powder or powdered Teflon, are commonly used in pinewood derby racing. Apply a small amount of dry lubricant to each wheel, ensuring even coverage.
• Wheel Rotation: Spin the wheels several times after applying the dry lubricant to ensure proper distribution and coating.
• Avoid Over-Lubrication: While lubrication is important, using excessive amounts can cause the wheels to slide, resulting in reduced control. Apply just enough lubricant to reduce friction without compromising stability.

Installing the Wheels

Now that your wheels are properly prepared, it's time to install them onto your pinewood derby car:

1. Axle Placement: Ensure that the axles are properly aligned and securely inserted into the designated slots on your car body.
2. Press-Fit Method: Use a wheel press tool or gently push the wheels onto the axles with your fingers. Apply consistent pressure to ensure a tight fit.
3. Wheel Alignment: Before finalizing the installation, double-check the alignment of the wheels to ensure they are perfectly parallel and positioned correctly.

Conclusion

Congratulations! You have successfully learned how to put wheels on your pinewood derby car. By carefully selecting the right wheels, preparing them thoroughly, and following proper installation techniques, you have set yourself up for a competitive advantage in pinewood derby races. Remember, attention to detail is key, and with Derby Dust as your guide, you are on the fast track to victory!