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Let's get right to the point. Weight is generally considered an advantage when it comes to alloy wheels. The phrase "alloy wheels are lighter than steel rims and, therefore, improve driving performance" is today, according to experts, not substantial.
Why? Because although light metals such as aluminum are not as heavy as steel, the thickness of the walls of the latter has been so reduced because of technological advances that the difference in weight is barely noticeable. In particular, when a pure aluminum tire is combined with a large or wide tire, the weight argument is not valid.
Of course, there are exceptions. Magnesium alloy wheels and carbon fiber wheels are ultra-light, but also very expensive for personal use. They are therefore not general. They are mainly used in motorsports.
Rolled steel wheels are standard equipment, especially in small cars. They usually consist of two parts, the rim and the wheel disc. Both pieces are welded so that stress and heat do not damage the joints. Alloy wheels are usually cast in one piece and then painted. If they are made in two parts (the ring and the disc), both are screwed one to the other. Another metal is added to the rim, for example iron, to increase the stability of those who think that aluminum is too soft.
According to the consensus of the experts, it is good to use anyone who drives frequently on unpaved roads. steel rims. This material is much stronger than light metal. Pebbles and other rough edges of the road will only visually damage the tires, while the steel structure will remain intact. In addition, if the tire is hit hard on the sidewalk, it can usually be repaired relatively easily. Although steel rims are oxidized, this only affects the surface of the rim and does not affect driving performance. And rust can be easily eliminated.
However, alloy wheels are much more vulnerable to gravel, mud and road salt. At the moment when the material is slightly touched, scratches appear quickly on the surface layer. If liquid gets into the paint, the tire corrodes and becomes unstable. A deep bump can end the life of a damaged alloy rim in this manner.
It also happens that the repair of alloy wheels is a little more complicated, and sometimes impossible.
cheaper than aluminum. If you do not want to give up alloy wheels but you do not have much money, you can consider used tires. If you choose this way, you must make sure that they are not damaged, with scratches and fractures. It is expected that these traces of use are present in the used alloy wheels, it is quite common. Its absence indicates a work of embellishment and maybe the defects are hidden.
Regarding appearance, alloy wheels always look better. For lacquering, shiny or even matte gloss, sometimes with chrome parts, the alloy wheels are undoubtedly much more beautiful. The variety of color options (silver, black, multicolored, vehicle color) excites owners, as they can transform an ordinary family car by giving it a special and appealing touch. The beautiful steel wheels, in the best case, can be embellished with plastic caps of different models.
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