A proposed move to less expensive IndyCar wheels made from aluminum, rather than the lighter and more brittle magnesium that has been popular in the series dating back the CART IndyCar Series, will not take place until at least 2027.According to the decision passed down in the final pre-season team...

The longstanding use of magnesium wheels could change in 2026 or 2027.The metal, which has been a common choice for decades in IndyCar due to its lightweight property, is becoming increasingly hard to acquire from vendors who are capable of doing the large castings required to create the specialized racing...