If it's from your computer you need to do it as an attachment (the little paperclip icon). If it's from another site you need to use the insert image (the little picture with a mountain icon).
Yea I remember those pics. From the description I would think the first package would be these.
And the 2nd package would be these.
But the info we was given about the rims in the workbook doesn't mention anything about 21" painted rims.