Innovation in Road Repair: Steel Wheels, a Century-Old Solution for Potholes
In the world of automobiles, steel wheels are making a comeback, and for good reason. Matt Crisara, a native Austinite with a passion for cars and motorsports, sheds light on this intriguing trend in our exclusive digital issue, "Get the Issue".
Steel wheels, once the standard for nearly all automobiles, were largely replaced by cast aluminum wheels in the 1980s. However, steel wheels are now being reconsidered as an interim solution for pothole problems, thanks to their ability to bend instead of cracking and failing.
Unlike modern alloy wheels, which are cast using molten aluminum, steel wheels are made from sheet metal and stamped into shape. This manufacturing process makes steel wheels stronger and more reliable, reducing the risk of porosity-related cracks that can plague cast aluminum wheels.
Modern vehicles equipped with steel wheels are not just a nod to the past. They boast a classic look but are paired with modern electric vehicle technology like fast charging and advanced driver assistance systems. For instance, the Renault 4 Van E-Tech comes with 18-inch steel wheels adorned with decorative trim, while the Volkswagen Polo Life 1.0 features 4 steel wheels (5.5 J x 15) along with packages such as chrome accents, app connectivity, and heated seats.
The off-road market is also embracing steel wheels. New off-road vehicles like the Land Rover Defender, Jeep Wrangler, Ford Bronco, and Ineos Grenadier all come with steel wheels from the factory. This choice not only adds to the rugged aesthetic but also ensures durability and reliability in challenging terrains.
The growing interest in steel wheels is evident in the Facebook group "Every Car Is Better With Steel Wheels". This group, along with the resurgence of steel wheels, may be due to a form-follows-function ethos, similar to the popularity of vintage clothing that was made to work rather than look good.
Matt Crisara, with his degree from the University of Arizona School of Journalism, has been at the forefront of this shift. He has previously worked as a contributing writer for Motor1 and had internships at Circuit Of The Americas F1 Track and Speed City. His passion for cars and motorsports, combined with his journalistic skills, make him an invaluable voice in the automotive industry.
When he's not working, Matt enjoys sim-racing, FPV drones, and the great outdoors. You can read more about Matt Crisara's full bio on our website.
While the use of 3D-printing drones to fix potholes has had limited success, the resurgence of steel wheels offers a promising solution to a long-standing problem. As we move forward, it will be interesting to see how this trend evolves and what other benefits steel wheels may bring to the table. Stay tuned for more updates on this exciting development in the world of automobiles.
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