I have been told it was bodygyro is what I am looking for and a script to run the wheels. I did some searching on bodygyro but it doesn't seem like it would work unless I had it explained to me.
The reason why I am looking is because the natural way usually causes glitches in all the parts for a car.
The way is actually BodyGyro, the way configuring BodyGyro is "INSANE!", 'cause it's really hard to find the needed numbers.
Maybe this would help you! http://wiki.roblox.com/index.php?title=API:Class/BodyGyro