Alcoa® Ultra ONE® wheel 22.5” x 9.00” (part number 89U520) deformed 50 mm under 442 kN / 45076 kg performing 3.4 times stronger compared to Maxion steel wheel (part number 2920841) with the same size deforming 50 mm under 129 kN / 13154 kg force.
![](https://www.alcoawheels.com/europe/en/wp-content/uploads/sites/8/2024/07/Alcoa-vs.-Steel-high-resolution.png?w=1024)
Festigkeitsprüfung – Széchenyi István Universität, Abteilung für Fahrzeugbau und Technologie, Ungarn, 2024