There’s a tutorial script inside of the model, but here’s and overview of what this is.
A basic vehicle spawning skeleton that I made in a little under an hour. It’s customizable for your game. If you’re new to it all it can be a nice reference or even a start to what you’re trying to create.
Cons I will add are, you’ll need to optimize this to go against exploits, as I haven’t taken the steps to do that myself and the way the vehicles spawn are not inherit to any regions, so you’ll have to customize that to your liking (lackluster spawning).
I’ll surely add pictures later when I get a chance.
I hope you all enjoy. 
Vehicle Spawning Skeleton.rbxm (76.0 KB)