F1 glossary · Car setup
Understeer
A balance condition in which the front tyres lose grip first and the car turns less than requested.
In plain English
This term belongs to the Car setup side of Formula 1. Listen for it when commentators explain what a driver, car or team is doing and why the lap time or race situation is changing.
2026 context
Terminology on this site follows the current 2026 regulations. Older broadcasts and articles may use language that has since been replaced or narrowed.