Designed to work seamlessly with the Los Santos Tuners DLC assets.
Navigate to the following path in OpenIV: update > update.rpf > common > data Gta 5 Gameconfig 1.0.231.0
If you chose a "5x Traffic" or "High Peds" version, your CPU might struggle. Switch back to a "Stock Traffic" version of the xml. Conclusion Designed to work seamlessly with the Los Santos