@Wetter42 I found the answer for myself .. these are three low lod models.
prop_distantcar_day
prop_distantcar_night
prop_distantcar_truck
which appear in the distance to enliven movement in distant lands. And I also found a way to completely remove them. along the path mods/x64c.rpf/levels/gta5/props/lev_des/v_minigame.rpf there is a file v_minigame.ytyp which contains lines responsible for their appearance.
open the in openV file with an editor. find rows with one of the specified lods. and delete

<Item type="CBaseArchetypeDef">
  <lodDist value="100.00000000"/>
  <flags value="131072"/>
  <specialAttribute value="0"/>
  <bbMin x="-0.99633400" y="-2.54103900" z="-0.02581100"/>
  <bbMax x="0.92395500" y="2.59560300" z="1.43583800"/>
  <bsCentre x="-0.03618950" y="0.02728200" z="0.70501350"/>
  <bsRadius value="2.83764900"/>
  <hdTextureDist value="5.00000000"/>
  <name>prop_distantcar_day</name>
  <textureDictionary>prop_distant_cars</textureDictionary>
  <clipDictionary/>
  <drawableDictionary/>
  <physicsDictionary>prop_distant_cars</physicsDictionary>
  <assetType>ASSET_TYPE_DRAWABLE</assetType>
  <assetName>prop_distantcar_night</assetName>
  <extensions/>
</Item>

it is advisable not to remove prop_distantcar_night. because the night will not be so alive. at night, these lody are not particularly an eyesore. only the headlights shine)

@MissySnowie I guessed about it. apparently spent little time and did not notice much difference in randomly encountered dirty transports. thanks for supporting the theme, the way suggested by @gtavjamal is very suitable)

@gtavjamal Thank you! helped out great! Now the question is brewing, why in cars.meta dirtlevel max min, whatever value is set, it does not affect anything?

@JohnFromGWN hello, I think the topic is no longer relevant. On the contrary, I wanted the dirt to stay on the transport much longer than usual. since the sun does not have time to rise after rainy weather, the transport immediately becomes clean.

how to remove fake vehicles that are visible from a distance?

how to remove fake vehicles that are visible from a distance?

какие файлы отвечают за УЖЕ УСТАНОВЛЕННЫЕ ТЮНИНГИ на авто?
по городу спавнятся авто с установленными тюнингами, как убрать их тюнинг? чтобы ездили в стоковом виде.