If I run a replay with two or more cars, however, the cars do kick up gravel and a small amount of dust, as well as leaving tyre tracks on grass. The car body collects some dirt but not as much as before.
My display settings in Launcher are:
Preset: Very Nice
Antialiasing: None
Shader Quality: Very Nice
Texture Quality: High
Max filtering: Anisotropic 8x
Geometry details: Very Nice
Water reflections: Medium
Car reflections: High
Cheers .....
