Don't know about transferring the camera, someone might know how. Tires have a dot code that tells you their date. Most look at 5 to 7 years. Some are adamant about replacing them, some not so much. I would make sure I had a TPMS in place and watch them closely on the road, at maximum rated pressure, found on the tire not the 5th. Watch them for cracks if you chose to use them. I pulled my TT from Maine to Tenn at high speed with original Goodyears from 2011. They look great and I have only made short trips around my home area. If I go for the long haul I will have spares in the bed of my truck. If I had $$$ in my motorhome and $$$ to buy tires that have not rotated, I might think different. This same topic is had across any forum that has tires in it with many choosing not to get involved after getting scorched by the "you'll die in a ball of flames" crowd. Much like "what oil to use" threads.