195/70-15 or 225/60-15 will work well.
no
215/70/r15, 215/75/r15, 225/70/r15. I think that some may have also came with 14inch wheels. I have put tires as large as 225/75/r15 or as small as 205/75/r15 on an 84 without any issues.
The 205/70/r15 is 26.3 inches tall. The 215/65/r16 is 27 inches tall. Never mix different size tires on different rims.
Yes, you can
i believe nothing.
The '70' tire is higher, but marginally. Should work on same car.
Yes, that is a reasonable change.
The 205/70/r15 is 26.3 inches tall. The 215/65/r16 is 27 inches tall. Never mix different size tires on different rims.
Yes, if you can live with an inaccurate speedometer.
205/70 R15
Yes, that is a pretty good substitute.