De Tullio Disqualified After Tire Mix-Up

A wild finish at Road America turned into a dramatic rewrite after post-race inspections disqualified Alessandro de Tullio and teammate Nicholas Monteiro for running wrong tires—both cars started on tires swapped from qualifying. The level-three violation stripped them of their results and points. Matteo Nannini seized the win, his second career victory and first of 2026, with Tymek Kucharczyk and championship leader Nikita Johnson rounding out the podium. A reminder that even after the checkered flag, the race isn’t always over. Support the show:Get a discount at https://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/d791057f3bd67be0