In this page you can find all vehicle shaders used on vehicles and their technical usage
vehicle_paint1
Typical vehicle paint shader, used on most vehicles in GTA V.
UVMap 0
Diffuse / Specular
UVMap 1
Dirt
vehicle_paint1_enveff
Basic vehicle paint shader with additional feature of applying snow.
Vertex Alpha: visibility of snow samplers (black - non applied, white - applied)
UVMap 0
Diffuse / Specular
UVMap 1
Dirt
vehicle_paint2
A very similar shader to vehicle_paint1, with dirt mapping moved to first UV map.
UVMap 0
Diffuse / Specular / Dirt
vehicle_paint2_enveff
A copy of vehicle_paint2 with additional feature of applying snow.
Vertex Alpha: visibility of snow samplers (black - non applied, white - applied)
UVMap 0
Diffuse / Specular / Dirt
vehicle_paint3
Used for liveries on a car.