You can, of course, but it is not a recommended substitute. It is never acceptable to go over or under 3% of the OEM size. The 235/75-15 is 4.09% larger in overall diameter than the OEM tire. You can however switch to a 235/70-15 which is an almost perfect swap at only 0.92% larger. This would be the size you need to go to.
yea, they just ain't as tall. but not by enough to make much of a difference
30 inch and sometimes 31 inch will fit with a little modification 23575r15 or 23570r15
Yes, that is a pretty good substitute.
You can substitute these tries if need be. But if you do this your car will be off balance.
no
Yes, you can substitute the 205/75-15 for the 215/70-15.
Yes, they can
Yes, they can
Yes you can
Yes, you can
No, that is a very bad substitute. If you want to go with a 70 series tire go with a 195/70-15 which is a great substitute.
The rim size must match the tires unless you also change the rims to match the tires.