No, the R15 means that it is a radial tire and the 15 is the rim size.
Never try to mount a tire and a rim that are different sizes.
NO, it will not.
Almost certainly! A 235/75 R15 tire is only 10mm wider than a 225/75 R15 tire and 10mm is less that 4/10ths of an inch. The only problem you could run into is if the R15 rim you're using is already too wide or too narrow for the tire which you have on it, but if the 225 tire is using the recommended rim, the 235 tire is permitted under current standards. .
a 14 inch rim should fit on the 1993 Mazda MX-6, but it must be a 5x114.3 bolt pattern. tire size is usually p195/55/r14 or p195/60/r14
Only if you get rims to match the 15 inch tires that will fit on your vehicle.You cannot mount 15 inch tires on 14 inch rims.
265/75/r15
Yes it will
The biggest tire that can fit on a 15 inch rim is a 15 inch tire. It is very unsafe to mix rims and tire sizes together.
15 inch tires will not fit on 16 inch rims.15 inch tires will not fit on 16 inch rims.
15 inch tires will not fit on 16 inch rims.15 inch tires will not fit on 16 inch rims.
No.
No.
Yes, if it's a 15" rim, but that is not a Villager tire size that I am aware.