Finding The Right Rim Paint: A Step-By-Step Guide

Painting your rims is a great way to customise your vehicle, but it's important to get the right paint to ensure a seamless finish. Knowing the paint code for your rims is essential to ensure a perfect match. The paint code identifies the exact colour and finish, so you can match the paint when refurbishing or repairing your rims. You can usually find the paint code in the manual, labelled as Paint or Colour Codes. It's important to verify the code to avoid incorrect results. Once you have the correct code, you can order the paint and get started on your project. It is recommended to remove the rims from your vehicle, clean and sand them, and then apply primer, paint, and a clear coat for protection.

Finding the paint code

Check the sticker on the wheel

The alloy wheel paint code is usually located on a sticker on the wheel. However, the exact location of the sticker can vary depending on the manufacturer and model of the car. Common places to check include:

• Inside the wheel rim: The sticker is typically found near the hub area.
• Back of the wheel: The sticker can also be located near the lug nuts.

Consult the vehicle's manual

You can usually find the paint code section in the manual by checking the table of contents or index. The paint code section may be labelled "Paint" or "Colour Codes". Look for alphanumeric codes consisting of a combination of letters and numbers, such as ABC123 or 1A2B3C. Take note of any additional information provided, as it may include details about different colours, special finishes, or how to mix paints.

Check the manufacturer's website

Many manufacturers have a database of paint codes for their vehicles. You can typically find this information by searching for "paint code" or "wheel paint code" on their website.

Online forums and communities

Online car enthusiast forums and communities can be a helpful resource for finding information about paint codes. You can post a question about your specific alloy wheel paint code and seek assistance from other car enthusiasts.

Paint code identifier tools and apps

There are various tools and apps available that can help you identify paint codes by scanning the paint on your wheels and matching it to a database of known paint codes.

It is important to verify the paint code to ensure accuracy. Do not assume that all wheels of the same make and model have the same paint code, as manufacturers may use different codes for different batches or models. Taking the time to locate the correct paint code will help you achieve a seamless and flawless finish for your rims.

Removing the rims

First, park your vehicle on a flat, hard, and level surface. Engage the parking brake and place wheel chocks around the tires that will remain on the ground. This ensures your car remains stationary and secure during the process.

Next, jack up your vehicle. Place a jack under the car and raise it to a suitable height. Ensure you follow safety protocols when using a jack, such as placing jack stands for added stability. Once the car is securely raised, remove the lug nuts from the wheels. Place them in a safe location, as you will need them again later.

After removing the lug nuts, carefully remove the wheels. If the wheels are corroded to the wheel hub and difficult to remove, use a rubber mallet to gently hit the back of the wheel until it comes loose. Be cautious not to strike the tire, as the mallet can bounce back and cause injury.

With the wheels removed, you can now focus on separating the rims from the tires. Lay the tire on a flat, non-slip surface. Locate the air valve, unscrew the cap, and insert a valve core removal tool. Turn the tool counterclockwise to remove the core.

Now, you'll need to separate the bead (the braided edge of the tire) from the rim. One method is to drive a car over the tire, carefully avoiding the metal rim. This action pushes down on the rubber, forcing the bead out of its groove. Alternatively, you can use a jack to raise the tire and then lower the vehicle onto the rubber part of the tire.

Finally, to help the rim slip out more easily, apply some grease-cutting dish soap, cooking oil, or WD-40 around the edge of the rim where it meets the tire. With a bit of effort, the rim should now separate from the tire. Remember to exercise caution throughout the process and seek professional assistance if you encounter any difficulties.

Cleaning the rims

First, if possible, remove the wheels from your car. This makes it easier to work on the rims and ensures you don't get paint on your car. If you can't remove the wheels, make sure to mask off the surrounding areas to protect them from paint.

Next, use an automotive cleaner or degreaser to clean the rims thoroughly. A good wire brush or steel wool will help remove stubborn dirt and grime, especially from the nooks and crannies of the rims. If there is rust or the existing finish is damaged, you may need to scrub harder or use sandpaper. Rinse off the cleaner and let the rims dry completely.

For maximum cleaning results, use a microfiber cloth to absorb any water remaining on the rims. Spray rim cleaner onto the rims, and scrub with brushes designed for wheels. Rinse and dry the rims again. If there are still black or brown spots on the rims, these are likely tar, which can be removed using coarse clay and a clay lubricant. Spray the clay lubricant on the clay and the rim, and rub the clay over the surface until the paint is smooth.

After cleaning, it's time to sand the rims to create a smooth base for the paint to adhere to. Start with coarse-grit sandpaper (around 300 grit) to remove any imperfections. If your rims are already in good shape, 400-600 grit sandpaper will smooth the surface. Wipe the rims with a damp cloth to remove any dust, then mask off the tires to protect them from paint.

Sanding the rims

If your rims have existing paint, it is best to remove it first. One effective method is to use a paint stripper and then scrape the paint off. Alternatively, you can take the wheel to a sandblasting facility, which will quickly and effectively remove the paint. Once the paint is removed, you can start sanding the rims.

When sanding, it is essential to use the correct sandpaper grit for your rims. If your rims have many imperfections, such as deep scratches or blemishes, start with a coarse-grit sandpaper (around 300 grit) to remove these. If your rims are in good shape with minor imperfections, you can use a finer grit, such as 400-600 grit, to smooth the surface. Be sure to sand evenly across the entire surface, including all the hard-to-reach areas, to ensure a consistent finish.

After sanding, it is crucial to clean the rims thoroughly to remove any dust or residue. Use a pressure washer or a hose to rinse off any grit and soap residue. Dry the rims completely using a towel, and consider using compressed air to ensure all cracks and crevices are dry.

Once the rims are dry, you can start the priming process. Priming helps with paint adhesion and adds a layer of protection against moisture and rust. Shake the primer can and spray it in light, even coats, holding the can about 8-12 inches from the rim. Apply at least 2-3 coats of primer, allowing proper drying time between each coat.

After priming, your rims are now ready for painting. Remember to work in a well-ventilated area and wear proper protective gear, including a mask, gloves, and close-toed shoes, to protect yourself from the toxicity of the spray paint.

Painting the rims

Painting your rims can be a great way to revitalise your car's look, and it can be done yourself, although it is a time-consuming process. Firstly, you will need to find the correct paint for your rims. This can be done by locating the paint code section in the manual, which will be under the table of contents or index. The paint code will consist of a mix of letters and numbers, for example, ABC123.

Once you have the correct paint, you can begin the process of painting your rims. It is recommended to remove the wheels from your car, as this will make the process easier and more precise. Jack up your vehicle, remove the lug nuts, and take off the wheels. Next, you will need to clean the rims thoroughly to ensure there is no dirt, oil, brake dust, or grease remaining, as this can interfere with how the paint adheres to the surface. Use an automotive cleaner or degreaser, and a wire brush or steel wool to remove stubborn dirt. Rinse and let the rims dry completely.

After the rims are dry, you will need to sand them down to create a smooth base for the paint. Use coarse-grit sandpaper (300 grit) to remove any scratches or imperfections, and if the rims are in good condition, 400-600 grit sandpaper will be enough to smooth the surface. Wipe the rims with a damp cloth to remove any dust, and then use masking tape and newspaper or painter's plastic to cover the entire tire, getting as close to the edge of the rim as possible.

Now you can start painting! Shake the paint can well and apply thin, even coats. Hold the can 8-12 inches from the rims and spray in smooth, sweeping motions to avoid drips. Allow each coat to dry for at least 15-20 minutes, and apply 3-4 coats for complete coverage.

Once the paint is dry, apply a clear coat to give the rims a glossy finish and protect the paint from chipping or fading. Apply 2-3 coats of the clear coat, allowing each coat to dry for 15-20 minutes. Finally, let the rims dry and cure completely before reattaching them to your car.

Frequently asked questions