Came to service for transmission fluid flash and a...

Came to service for transmission fluid flash and agreed to complimentary tire rotation and balancing. After service I got to Firestone for wheel alignment check, and they discovered that tires are different sizes. Before Beaverton Honda rotation all tires was 225/60/16 but after rotation 2 rear tires 215/65/16 with critically dangerous unsafe damage. Now wheel alignment is not possible.