How can i fit a mesh body to roblox's endorsed model chassis?

Im trying to make a game and i needed to use car models for well the cars. I decided to use The endorsed model car chassis (basically the endorsed cars but with no body). But the problem is, the chassis keeps breaking everytime i try to implement the body. Idk how they implement the original body, but im trying to copy it.

Here is a picture of the car before playtesting:

Here is a video of me using the implement car body on the chassis:

robloxapp-20220205-0544388.wmv (1.7 MB)

See? thats my problem right there.

Please note that im not sure if this topic belongs to be in building support, game design or scripting support. Please do not flag and tell me where to put it.

Try to turn off body collision to wheels by using NoCollisionConstraints, like it was in original chassis