If you own a car fitted with alloy wheels, the chances are that they might suffer from corrosion sometime down the line. When left unchecked, wheel corrosion can cause lots of damage to your wheels, and that’s why it’s so important to react timely when addressing the issue, so as to protect your wheels from further deterioration.
When Does Corrosion Happen?
The good thing is that today, corrosion is not as big of an issue as it might have been in the past, and all that thanks to the introduction of alloy wheels. This is because alloy wheels are much stronger than steel, which allows them to withstand tougher conditions than their steel counterparts. When it comes to the biggest causes of corrosion, it mostly occurs due to exposure to extreme weather conditions, such as heat, rough terrain, cold, and intense friction.
Are My Wheels Corroded?
If you want to be sure that your alloy wheels do, in fact, suffer from corrosion, you should check your wheels for any signs of discolouration or dark spots and see if they’ve become uneven or loose. When you spot any abnormal discolouration, it’s best to immediately take action.
Most alloy wheels are made from a mixture of two metals – chromium and vanadium, and over time, they become coated with deposits, dirt, and grime, which cause the wheels to slowly rust. Luckily, there are a few relatively simple solutions to this problem, the best ones including washing, polishing, buffing, and in some cases, heat treatment.
How Can I Remove Corrosion?
The first thing you should do is clean your alloy wheels thoroughly with a mild detergent and water, then wash and dry them off with a soft microfibre towel. The next step is polishing the outer layer of rust with a clean buffing pad, starting at the edge. Then slowly but surely start removing signs of oxidation with the cleaner. Rinse this off with a soft lint-free cloth, and keep on polishing until the rust has completely disappeared.
Also, a great option for protecting your alloy wheels from corrosion is cleaning the wheels with a rust-eating agent. You can find these in most auto parts stores, as they are extremely effective at removing rust from alloy wheels. When doing this, it’s best to use a soft brush and clean the wheel in a gentle manner. Rinse it with warm water, let it dry, then clean the wheel with a clean, soft cloth, and more often than not, this should do the trick.
Another way to successfully remove the corrosion from the wheel surface is with the help of heat treatment, which includes a mixture of heating and cooling operations applied to the wheels to obtain the desired condition. The process is very simple. All you have to do is apply heat to the area where the damage has occurred and let it do its magic. Heat treatment is known to improve corrosion resistance and the alloy wheels’ mechanical properties, as well as greatly enhance their performance.
Call in an Alloy Wheel Expert
And if you have any trouble fixing the damage yourself, our skilled and experienced alloy wheel repair technicians at Coastal Alloy are always at your service! Give us a call and we’ll come to your property whenever it suits you, get the job done quickly and impeccably, and best of all – leave no mess!