That would be a 1 inch difference. 16 inch is shorter then a 17 inch rim.
I would think that 16" rims would fit. There isn't that much difference between the '93 and '95 Regal. I had a '93 Gran Sport which came with 16" rims and my current '93 has 15" rims. They are interchangeable.
No, 17 inch rims can not fit on 16 inch wheels.
Will they fit
no only 16 inch tires fit 16 inch rims
No. You can not put 16 inch tires on 15 inch rims.
15 inch tires will not fit on 16 inch rims.15 inch tires will not fit on 16 inch rims.
You might choose 16 inch rims over 17 inch rims because the cost would be lower with the smaller rim size. The cost of tires would also be less.
no.
Yes.
YES.
It will depend on which rims will fit your car. Having 16 or 17 inch rims will have a significant jump in the price of your tires.
Yes. The difference is that last little 16th of an inch.