Hi @EA_David ,
I have been getting consistent crashes and have tried the solutions suggested by Cade to no avail. I then stripped my car of all decals but kept the paint and it now doesn't crash (so far). I have also found the exact point on the map during two different downtown races (Prestige and Voyager) at night that crashes my game when I have decals on my car and have attached a screenshot to show this. See info below:
CAR: Nissan 180SX
DECALS Removed: Enjuku Racing(Coloured), Origin Labs(Coloured), tanabe(Coloured), Spirit (White), Enkei (Blue), JS Racing (Coloured), Bride(Red), Juice Box (Yellow), Fatlace(Red), Clay (Yellow/blue), Low Origin, Vossen(Red), Tselli(Blue), Seibon (coloured), Ca* and what I can only describe as a big angry goldfish(hopefully you know the one I mean) along with a few basic rectangles/squares in metallic turquoise.
I hope this helps.
(Edit: unfortunately 10 minutes after writing this I went and started the Voyager race downtown with no decals on the car and the game crashed about 10 seconds after the race started)
(Edit2: It occurred to me that I had messed around with my wrap before the crash happened. I restarted my PS4 launched the game and went straight into the same race and it didn't crash. So it seems that even customising wraps causes the problem even if you do not apply it to the car.)