Magnesium alloy has a density of only two-thirds that of aluminum alloy, yet boasts comparable strength. Magnesium alloy wheels can further reduce unsprung mass, enhancing vehicle handling and fuel efficiency. By 2026, as magnesium alloy smelting technology matures, its cost will drop significantly, paving the way for widespread adoption in mid-range vehicle models.

Carbon fiber composites offer advantages such as ultra-lightweight (individual wheel weight can be as low as 4 kg or even lighter), high strength, and corrosion resistance. Previously, they were primarily used in supercars. By 2026, driven by advancements in 3D printing technology, the production efficiency of carbon fiber wheels will be improved, costs will be reduced, and they will be gradually applied in high-performance vehicles and flagship new energy models.

Driven by environmental protection policies, recycled materials such as recycled aluminum alloy and recycled carbon fiber will be more widely used in the wheel manufacturing sector. Recycled aluminum alloy wheels deliver performance comparable to virgin aluminum alloy wheels, while cutting carbon emissions by over 70%—aligning perfectly with the automotive industry’s carbon neutrality trend.

By 2026, smart wheels will be equipped with multi-dimensional sensors for tire pressure, temperature, wear, and vibration, collecting real-time data and syncing it to in-vehicle systems and mobile apps. When abnormal tire pressure, excessive wheel temperature, or severe wear is detected, the system will issue timely alerts to improve driving safety. Some high-end models will also feature wheel stress sensors to monitor stress levels in real time, preventing deformation and cracking.

For new energy vehicles, some automakers will launch wheels integrated with wireless charging capabilities. Through induction between the wheels and ground charging coils, dynamic wireless charging (charging while driving) can be achieved, significantly extending the driving range of new energy vehicles and resolving range anxiety.

Smart variable-spoke wheels will become standard equipment in high-end models, automatically adjusting spoke angles or opening/closing enclosed wheel covers based on vehicle speed. At low speeds, spokes open to optimize heat dissipation; at high speeds, spokes close to reduce wind resistance and boost driving range.