Many of us do a lot of our own motorcycle maintenance and repair. The motivations for this are varied, but cost savings is probably the number one reason. I know it is for me!
A search on the Internet for motorcycle tire changers resulted in several hits for both manual and automatic/power assisted changers. A powered automatic unit, commonly found in a professional shop, was out of the question due to its high cost.
There is a separate video for each step of the mounting, dismounting, balancing procedures and other videos covering some special situations such as stiff sidewall tires, etc. This was extremely helpful in understanding the dimensions of the tire changer, exactly how everything worked and whether it was something I thought was worth having at home.