To add or edit Vehicle Types, click on your username at the top-right of the screen (1) and then click Settings (2):
On the left-hand side of the screen, use the scroll bar (1) to scroll to the bottom of the list. Once you have reached the bottom you will see Vehicle Type (2), click on Vehicle Type.
From this screen you can Add New Type (1) of vehicle, delete (2) an existing Vehicle Type and modify an existing tag (3) by clicking the field:
Once you have clicked Add New Type you will be taken to a new screen where you can enter the Vehicle Type (1), e.g. “Motorbike”. Once you have entered your Vehicle Type, click Save (2):