I do not understand help tire size compatibility please

friends, I have 14 inch original wheels, 15 cm cc in my car, but what kind of tire should I get for this rim? What should be the size?

This is a tough job of 400TL. In the second, both comfort and road holding, with a 5cm spring, extremely difficult comfort means a cheek in the tire. In addition, 15 builders should look like something of 16. I use a 195/45/16 sports tire in addition to the 16 "rim option. I am very pleased, no bump, friction, no bounce :) As I said, 400tl is hard, I bought one for 175tl.

I do not know what your car is, but the tire size 195/55/15 recommended by the peugeot brand (written on my door sill)
I use this size
5 cm spring plus 2 cm lower, no rubbing etc.
It is a little difficult to find at the prices you give, you may have to look at the tire