like the title says. make it so users can disable tire tracks to 0 with no marks. some systems can have 50 fps. and get 5 with tire tracks
SYSTEM REQUIREMENTS MINIMUM: OS: Windows 7 Service Pack 1 Processor: Desktop Intel i3 Memory: 4 GB RAM Graphics: GTX 550 TI DirectX: Version 11 Storage: 5 GB available space RECOMMENDED: OS: Windows 10 64 Bit Processor: High-end Intel i5/i7 or High-end AMD 6 Core or better Memory: 8 GB RAM Graphics: GTX 780 DirectX: Version 11 Storage: 5 GB available space Additional Notes: Gamepad recommended There is a reason for minimum system requirements.
Sounds weird that tiremarks would cause such a big change for you. Unless you are running the game on a very under-powered machine. Anyhow, you can not turn them off, but you can reduce the amount of them to 500 from the Graphics settings