No, they are not interchangeable. Two totally different diameter tires.
NO, definitely not.
Yes, you can.
No, you cannot mount a 15" tire on a 16" wheel. If you are going from a 15" wheel to a 16" wheel then a better match would be a 205/55-16 which is .05% smaller in diameter. A 215/55-16 is 1.1% taller. But either size will work. The 205 size is almost a perfect replacement.
Sorry, no ca do.
P215/65r15
P215/65r15
Dura Tech Centre is a good source 16051 Bd Pierrefonds, Pierrefonds, QC H9H 3X6, Canada - (514) 696-7878
The numbers on a tire represents different meanings for example: P215/65R15 the no.215 stands for the width of the tire in millimeters, the no.65 represents the height or aspect ratio of the tire, and the no.15 stands for the tires rim and wheel diameter
P215/70sr16
p215/75r15
The tire size of 2012 Toyota Avalon is P215/55R17.
P215/70R15 are alot tires. They will probably rub on most vehicles that call for P215/60R15. Most tire dealers should have the specs on your particular vehicle.