Thousands of racing and driving enthusiasts around the world use 15-inch alloy wheels on their cars. However, they are confused when it comes to upgrading the wheel size. Will a bigger size wheel fit on my car? This is one of the most common questions that I receive every day in my email. Before replying to this question, I would like to give a little more information about alloy wheel sizing. If you understand alloy wheels sizing better, then you will also understand the kind and size of wheels that you can fit on your car.
Alloy wheels have two main measurements-the width and the diameter. Both of these are written in inches. If you look closely on an alloy wheel, you will find writing like, 7.5x17". Of the two, the first one is a measurement of the width of the car, while the second one is the diameter. The width is measured from the inside portion of the rim, where the tyre fits the wheel. So if you have measured a 7" wheel and found that it measures 8 inches, then do not be surprised. You have probably measured it from outside edge to outside edge. Measure it again from bead seat to bead seat, and you will find the right measurement. Similarly, if you measure the diameter of the car from outside point to outside point, then it will seem wrong. Use the above-mentioned method to measure the exact diameter of your alloy wheel.
Now comes the big question. Can you use bigger alloy wheels than 15-inch alloy wheels on your car? Well, every car is differently structured and engineered. Some cars have more space for wheel accommodation and can easily accommodate alloy wheels up to 20 inches without any modifications. On the other hand, some cars can only take alloy wheels up to 15 inches. Bigger wheels and the aesthetic appeal that it brings to the car might always tempt you. Not to forget the fact that it will benefit you tremendously when you drive. However, always ensure that the wheel has fit snugly on your car. A loose fitting alloy wheel can lead to a dangerous situation when you drive.
If you need more information about upgrading from your normal 15-inch Alloy wheels, then you can use online services. Several companies online provide comprehensive information on alloy wheel sizing and alloy wheel replacement. You can use these services to get a better understanding of alloy wheels for your car. You can even use these companies to buy larger alloy wheels online. Several aftermarket wheel companies manufacture and sell wheels for much lesser than their original cost. This might be a good place to pick up an alloy wheel for a fraction of its cost.
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