What happened: McLaren will introduce a new round of car upgrades at Circuit of the Americas, per Sky Sports F1. The development push is aimed at improving on-track performance over the closing stretch of the 2026 season.

Why it matters: The new parts arrive as the McLaren and Red Bull constructors battle tightens after 17 rounds. Holding off a resurgent Red Bull in the championship standings hinges on whether the updated package delivers immediate pace.

What to watch: Opening practice sessions in Texas will provide the first on-track test of the upgraded package this weekend.