@a63nt-5m1th
Hey thanks for the help,
I resolved this by reinstalling GTA V. All Signs, including streetlamps, benches, power generators can be knocked down and ran over now. Still not sure what mod caused the issue, as before in the picture you posted even that cause my car to a dead stop.

Thanks anyway

@a63nt-5m1th

Thanks ill try this.

But wait, so are you saying that the Vanilla game no one can run over anything on the streets? like parking meters, stop signs?

Im quite confused as to what happened to my game.

Hi all, I was quite boggled by this when I was driving around and each time I hit a Stop sign, a Caution sign, street lights, or traffic signs my car comes to a complete stop like I hit a wall. I thought that's how GTA V was suppose to be until i saw some gameplay footage of others on youtube and the environment is completely destructible...

I tried to type in every combination of words as I possibly can onto google search but nothing shows up at all about this issue.

I can't run over anything in game except pedestrians or other cars, trashcans etc. Does anyone know why?

example

In this video, cars runs over all the signs, my game it would stop and signs wouldnt budge

Thank you