Have you ever diagrammed an incident involving a vehicle that you just couldn't find in the database? After spending the time sourcing the information, why not save it for future reference?
Here's how... Let's start by clicking Choose Exact Vehicle.
Click Customize
Now we can use the interface to enter the specs for our custom vehicle.
Click Save when you are complete.
Now you can access your additions by selecting Custom from the Database list (instead of North America).