Sunburst glass texture issue

Hey I have being having a issue with the sunburst glass texture.

I have cleared the cache many times

deleted all my mods

 

I'd recommend verifying the game files.

If You're on Steam, go to the Library, right click on Beamng and head to properties.
Click on Local Files, then Verify Integrity.

 

Turn off dynamic reflection maybe?

 

I had a look at the sunburst on my end and there are no issues with the glass, try resetting your graphics settings especially the ones relate to texture size, quality, faces per meter, etc...