The game's AI and physics calculations are tied to the frame rate. Exceeding 60 FPS can cause cars to spawn incorrectly, appear invisible, or behave erratically. test drive unlimited invisible police cars fix

The Camera Distance Fix: Invisible cops sometimes appear when you look behind you using the "Look Back" button. The issue where police or traffic cars appear

Verdict

Enable V-Sync: Turning on Vertical Sync in the game's graphics menu can help stabilize the engine, though a dedicated frame limiter is often more reliable for preventing the specific "invisible" bug. Verdict Enable V-Sync : Turning on Vertical Sync

🚨 Key Takeaway: For the most stable experience, TDU Platinum is the definitive fix. It bundles all the manual tweaks into a single installer, ensuring the police stay visible and your race stays uninterrupted. If you'd like more help with specific TDU issues: Specific Mod installation steps Controller/Wheel setup for modern PCs Save game recovery tips

Navigate to %PROGRAMDATA%\Test Drive Unlimited (this folder is usually hidden by default). Find the file named radial.cdb.