You can but your speedometer will be off. Want to go wider then go with a 195/60-15.
Yes, this is an excellent substitute.
As far as I know, the different sizes you can fit are: 185/60 R15, 185/65 R15, 195/55 R15, 195/60 R15, 205/55 R15 and 215/50 R15 on the 6x15 alloys. Chris from DIDCOT TYRE & EXHAUST
Your best choices are 205 60 r15.
If the front tires have enough room to turn without rubbing anywhere,
No, your speedometer will be off and power and fuel mileage will be adversely effected.
Yes, but your speedometer will be 1.35 mph off.
Yes, that is a reasonable substitution.
No, the 195/65-15 tire is way to large in diameter. Your speedometer will be off 5 mph, and your handling and mpg will suffer.
It is ok, but lessens your overall stopping capacity, - WHY would you want to do that .
Yes, you can
Yes, they can