Every Car Noclips Through Another

So basically, it's been happening for a few months/1 year now, every car noclips through another car. Doesn't matter if it's a mod, or an ingame car, it happens. I think it happened from the "Endless Tunnel" mod, causeSo basically, it's been happening for a few months/1 year now, every car noclips through another car. Doesn't matter if it's a mod, or an ingame car, it happens. I think it happened from the "Endless Tunnel" mod, cause everything was fine until I had that mod. (listed below) This is the issue. (listed below)

--- Post updated ---
UPDATE: FIXED

 

How?

 

Probably Simplified Collision Physics in gameplay settings