It indeed appears to have been fixed by the latest stable update. cheers!

okay, we've tested it again and its only happening when both host and connected player are sitting in a car. in a video were both sitting in the same S105, but weve also done another test where he crashes a Willis Jeep while I'm still sitting in the S105.

I can confirm this Problem. Other secondary textures like PO-30 "Black and White Orca" texture are lower res too so i thought this would be intentional