All GO Setups for Assetto Corsa Competizione are developed and validated in the following conditions: 23°C air temperature and 28°C track temperature. This is the standard baseline used across our ACC library.
Why conditions matter
ACC models tyre behaviour in detail, and both air and track temperature affect how quickly tyres heat up and what pressure they settle at. A setup calibrated at 23°C air and 28°C track will deliver optimal tyre behaviour in those conditions. Running in significantly different weather will shift pressures and temperatures away from the intended window.
If your conditions differ
For hotter sessions, you may need to reduce cold tyre pressures by a small amount to keep operating pressures within the 26.4 to 27.0 PSI target range. For colder sessions, pressures will run lower and tyres may take longer to reach optimal core temperature. The GO tyre pressure article provides further guidance on adjusting for conditions.
Need help?
If you are still experiencing issues, check the Troubleshooting section for common solutions. If you cannot find what you are looking for, open a support ticket and our team will help you out.