FAQ
What is a racing incident?
A racing incident is a collision where no single driver is predominantly at fault, often occurring due to shared minor errors or unavoidable circumstances.
When am I entitled to racing room?
You are typically entitled to room when your front wheels are significantly alongside the defender's cockpit before they reach the turn-in point.
Does the car behind always get the penalty?
No. If the lead car moves unpredictably, weaves on a straight, or brake tests the follower, the lead car will be found at fault.
How does contact affect my SA rating?
Every contact incident generates Online Behavioral Warning Points (OBWP), which lower your SA. Clean laps build Trust to counteract this.
How can I protest a move in a league?
League racers should use platforms like FairGrid to submit telemetry and video evidence for an objective review by an organized steward panel.
Who’s at Fault? A Steward’s Guide to Analyzing ACC Race Incidents
acc-race-incident-analysis-fault-guide

Learn how stewards analyze contact in Assetto Corsa Competizione, covering the Vortex of Danger, corner rights, and how incident reviews affect your safety rating.
The Golden Rule: Understanding Entitlement to a Corner
In GT3 racing, the lead car generally has the right to the racing line unless the following car achieves a significant overlap before the turn-in point. This overlap usually means the attacking car's front axle is alongside the lead car's cockpit or rear axle. Without this positioning, the attacker is not entitled to space and must concede the apex. Forcing a car wide or sticking a nose into a closing gap without proper overlap often results in a penalty for the attacking driver. Stewards look for this overlap at the moment the lead car begins its steering input toward the apex.

The Vortex of Danger: Why Late Lunges Usually End in Penalties
The Vortex of Danger is a blind spot that closes as a car turns into a corner. When an attacker attempts a divebomb from too far back, they enter this zone after the lead driver has already committed to their line. Because the lead driver cannot see the attacker and the gap is physically disappearing, contact is almost inevitable. Stewards view these lunges as avoidable contact, placing the burden of safety entirely on the overtaking car. If you are not significantly alongside before the turn-in, you are entering the vortex, and any resulting contact will likely be your responsibility.

Predictable Defending and Improving Your Safety Rating
Your Assetto Corsa Competizione Safety Rating (SA) is directly tied to your ability to race closely without contact. This relies on predictability. Illegal blocking—making multiple moves or reacting to the car behind rather than choosing a defensive line—is a primary cause of high-speed accidents. By practicing predictable defending and respecting the racing room of others, you build Trust points. Clean racing doesn't just keep the stewards happy; it builds your reputation in the community and ensures your SA rating remains high enough to access competitive league grids.

Streamline Your League's Stewarding
Stop the endless Discord debates. Use FairGrid’s automated tools to handle protests and maintain competitive integrity with professional-grade incident reporting and AI-assisted reviews.