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Don’t scuff your rims, choose the right tire brush

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tire bush

Let’s face it, cleaning tires can be a thankless task. You battle grime, sweat through the elbow grease, and then… disaster strikes! Scratches mar your beautiful rims, leaving you with a pit in your stomach and a hefty repair bill looming. But fear not, the secret to sparkling tires without sacrificing your rims lies in the humble but mighty tire brush.

This unsung hero, when chosen wisely, becomes your magic wand, banishing dirt and leaving your wheels scratch-free, and worthy of envy. So, ditch the frustration and join us on this journey to discover the perfect tire brush. We’ll delve into bristle types, handle designs, and must-have features, ensuring your next cleaning session is a symphony of spotless tires and gleaming rims.

Photo by Karolina Grabowska

What does a tire brush do?

Tire brushes are designed to effectively scrub away built-up grime, road dirt, and brake dust from the surface of your tires. Their bristles can reach into the nooks and crannies, where dirt tends to accumulate. Essentially they perform the same task of a scrub brush you would find in your house. The whole purpose is to mechanically remove the debris that are lodged / bonded to various surface topographies.

If you can imagine a small portion of the surface of your painted rim blown up to the size of a football field. You would see large hills, valleys, cracks and anything from the rocky mountain landscape. In these peaks and valleys are where the large dust particles “fall in to” and get wedged or electrostatically bond. High pressure water can get most of it out. Wheel cleaning chemistries can swell the particle or have it release its bond to carry it away. Each of these are not 100% effective on their own.

The tire brush is one more method that has a fiber (the brush bristles) used to physically disturb the particle till it comes off. It can also remove the top layer of debris so the next round of cleaning chemistry can do its job since chemistries mostly penetrate skin deep. Now this is an oversimplification but it helps get the idea of how the dirt actually gets trapped.

What to look for in a tire brush

There are a gazillion types of tire brushes on the market, it can get confusing. This was part of the driver as to why I wrote this article, the other reason was I scratched my powder coated rim.

In short – protection, shape and bristle density

Does the tire brush have a soft rubbery exterior that can absorb impacts? When cleaning rims people go fast and tend to knock the tire brush against the rim. When this happens it helps to have something soft to absorb that energy and not scuff the rim surface.

Does the tire brush have a geometric shape that works for your rim type? For me, my little 4″x4″ square brush with long bristles gets 95%. If you have a special rims with holes in it then a tube style tire brush may be better for you. If you have deep rims with larger openings in the spokes, the tube tire brush with a square tire brush might be the better combination.

How dense and strong are the bristles? This depends on your application. If you went mudding in your 4 wheeler and the dirt is caked on then I would want a stiff bristle brush and or a pressure washer. If it is light brake dust and some road grime then I would stick to a long, dense bristle brush with frayed ends. From my experience 99 times out of a 100 I use the latter.

Do tire brushes scratch rims?

Yes they can, but rarely and only in specific scenarios. The hard plastic handled tire brushes with no rubber bumper on them will scratch or scuff a powder coated rim. It probably wont do anything to a chrome rim, but will scuff a painted rim it if rubs hard enough.

Conclusion

Ultimately, tire brushes offer an additional layer of grime removal beyond water and chemicals, particularly for heavily soiled tires or complex rim designs. They help dislodge stubborn debris and prepare the surface for further cleaning.

However, choose your brush wisely and use it with care to avoid scratches. Look for soft bristles, a protective rubber exterior, and a shape that suits your rim type. For most regular cleaning, a long, dense brush with frayed ends will suffice.

In short, tire brushes can be valuable tools for keeping your wheels clean, but proper selection and technique are crucial to prevent damage to the rim surface.

If you enjoyed this article and are looking for the ideal wheel cleaner then I recommend checking out Turtle Wax Hyperfoam and Rapid Decon.

Title photo by: Karolina Grabowska

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