How to make the Unicycle into traffic?

I have been experimenting with traffic, using things such as cannons and trailers as traffic successfully and to do that you normally have to go into the folder of said vehicle/prop and edit the info.json into the category "Car", i have attempted to do this with the unicycle but it doesn't work, any ideas?

 

So you changed the unicycle type to car but it doesn’t work? Does it say what it was when the file was first opened? If so it’s probably the game reverting it back. Probably doesn’t want the thing to spawn in third person cam and reverts it back to the unicycle type so it’s locked in first person. Just a guess

imagine driving and looking in your rear view mirror and seeing a cannon behind you lol

 

Nope it doesn't change back to anything lul