: Used primarily by modders to customize the behavior of vehicle lights, including blinking turn signals and 360-degree visible light coronas.

Shaders are typically for Xbox One or PS4 due to console restrictions. For PC players, follow these steps:

: Right-click the game icon > "Open file location".

: High-end shaders can cause a significant loss in performance (FPS) depending on your hardware.

: Often bundled with shaders, these packs replace default textures (like those found in the West Coast Texture Pack ) to match high-fidelity environmental lighting. Installation Guide for PC

Watch these tutorials to see visual comparisons and detailed installation walkthroughs:

: Shaders built for FS19 or newer versions are generally not compatible with FS17 materials and will cause graphical errors.