How to Accurately Measure for an RC Car Body Before You Buy

Remote-control (RC) cars are a favorite hobby for many enthusiasts. They combine the thrill of speed with the challenge of customization and optimization. One of the most crucial aspects of personalizing your RC car is selecting the right RC car body.

An accurately measured body enhances the car's appearance and improves its performance. This article will guide you through the essential steps to ensure you measure correctly for an RC car body before making a purchase.

Understanding the Importance of Accurate Measurement

Accurate measurement is essential for several reasons. Firstly, a well-fitting body maintains the car's aesthetics, giving it a sleek and professional look.

Secondly, it ensures that the body fits perfectly on the chassis, which can impact the car's handling, aerodynamics, and overall performance.

Lastly, an accurate fit helps protect the internal components from dust, debris, and potential damage during operation. Now, let's begin understanding how to accurately measure an RC car body before purchasing.

Gathering the Necessary Tools

Before you start measuring, gather the necessary tools. You'll need:

  • A ruler or a measuring tape with millimeter precision.
  • A caliper for precise measurements of smaller components.
  • A pen and paper or a digital device to record your measurements.
  • The chassis of your RC car ensures it is fully assembled.

Now, what measurements will you need to take?

Key Measurements to Take

Here are the most significant measurements to accurately measure an RC car body.


The wheelbase is the distance between the centers of the front and rear wheels. This is the most critical measurement as it determines the length of the body.

Place your RC car on a flat surface to measure the wheelbase, then measure from the center of the front wheel to the center of the rear wheel. Ensure you take this measurement in millimeters for accuracy.


The car's width should be measured from the outer edge of one wheel to the outer edge of the opposite wheel. This measurement helps you find a body that fits the width of your car and ensures the wheels are adequately covered.

As they might differ, measure the front and rear widths and note the broader dimensions.


The height measurement includes the car's highest point, often the top of the cabin or any other protruding component. This ensures that the body shell will cover the entire height of your vehicle and provide adequate protection.

Body Mounts

Measure the front and back distance between the body posts (or mounts). This helps ensure your body will fit securely onto the chassis without requiring significant modification.


Check the ground clearance by measuring the distance from the bottom of the chassis to the ground. This helps select a body that provides adequate clearance to avoid scraping or damaging the body when in motion.

Component Clearance

Consider any protruding components, such as the motor, battery, or electronics. Measure their height and position to ensure the body will not interfere with them.

Now you know what measurements you need, let's go about recording them.

Recording and Verifying Measurements

After taking all the necessary measurements, record them meticulously. Double-check each measurement to ensure accuracy.

A petite measurement error can lead to buying a body that doesn't fit properly, causing frustration and potentially extra costs. So now, how do you choose the right body?

Researching and Choosing the Right Body

Once you have your measurements, research RC car bodies that fit your specifications. Look for manufacturers and suppliers who provide detailed dimensions of their products.

Delta Plastik USA offers an impressive selection of high-quality RC car bodies and accessories that cater to various models and scales. Known for their precision and durability, Delta Plastik USA's products are designed to meet the needs of both hobbyists and competitive racers. Their extensive selection includes Monster Truck Bodies, 1/5th RC Bodies, 1/7 Scale Bodies, Traxxas Slash Bodies, Arrma Vendetta 1/8, 1/8th GT 325mm Bodies, 1/10th Bodies, Speed Run Bodies, 1/8 GT2 360mm Bodies, 1/8 On-Road Bodies, 1/8 Vintage Bodies, 1/8 Off-Road, Thunder Truck Bodies, and so much more! Additionally, they offer a variety of decals to customize your RC car. Be sure to check out their offerings and compare them with your measurements to ensure a seamless and accurate fit.

Comparing these dimensions with your measurements will help you identify the best-fitting body. And with that in mind, let's double down on accurate measurement with a few essential tips.

Tips for Accurate Measurement

Let's gloss over some tips to ensure you have accurate measurements before you buy your RC car body.

  1. Use Precision Tools: Always use precision tools, such as a caliper and a millimeter measuring tape, to ensure accurate measurements.
  2. Stable Surface: Measure your RC car on a flat, stable surface to avoid discrepancies caused by uneven ground.
  3. Consistent Units: Use consistent units of measurement (preferably millimeters) to avoid conversion errors.
  4. Take Multiple Readings: Take each measurement multiple times and average them out to minimize errors.
  5. Consider Manufacturer Specifications: Sometimes, manufacturers provide measurement guidelines; follow these if available.

Common Mistakes to Avoid

Of course, we should also mention some common mistakes when measuring your RC car body.

  1. Ignoring Small Differences: Small measurement differences can lead to significant fitting issues.
  2. Not Considering All Dimensions: Ignoring width, height, or component clearances can result in a body that doesn't fit well.
  3. Assuming Universal Fit: Not all bodies are universally compatible; always cross-check dimensions.
  4. Relying on Visual Estimation: Never rely on visual estimation; always use precise measurements.

How do I install the body after measuring? Let's review how installation works for RC car bodies.

Installing the Body

After purchasing the right body based on your measurements, follow these steps for installation:

  1. Pre-fit the Body: Place the body over the chassis before making any permanent changes to ensure it fits as expected.
  2. Mark and Cut: Mark the positions of the body posts and any necessary cutouts for wheels and components. Use appropriate tools to make clean cuts.
  3. Mounting: Secure the body to the chassis using the body posts and clips. Ensure it is firmly attached and check for any movement or misalignment.
  4. Final Adjustments: Make any final adjustments to ensure the body fits perfectly and is aesthetically pleasing.

Measuring RC car bodies for purchase may take some time and focus, but the rewards of piloting a perfect car are ultimately rewarding. Once you have your measurements and are ready to purchase, be sure to check out our blog post on how to paint an RC car body for tips on customizing your new body to perfection. So, where can you buy a great body when you're all measured up?

Where Can I Find RC Car Bodies Made to Measure?

Accurately measuring for an RC car body is critical in customizing your vehicle. It ensures the body fits perfectly, providing aesthetic appeal and functional performance.

By following the steps outlined in this guide, you can avoid common pitfalls and enjoy a smooth customization process. For top-tier RC car bodies that match your precise measurements, consider checking outDelta Plastik USA, known for their high-quality and perfectly fitting RC car bodies. If you have any questions regarding Delta Plastik USA rc car bodies, don’t hesitate to email us! We will gladly answer all your questions.