Cadillac used fake tyres in wind tunnel testing for F1 2026

Cadillac will make its Formula 1 debut in 2026, but the preparation it made to reach this point was not without any setbacks, particularly in wind tunnel testing. 
The General Motors brand has become the championship’s 11th team this year after its entry was formally approved in March 2025, finally putting an end to what was a drawn-out process.
It coincides with F1’s new regulation ...Keep reading