Snow tires for W210
I know there is a tire forum but I want a broad range of opinions please. Tire Rack offers a snow tire set (4 tires + steel rims) for about $1000 for my 1999 E300 Turbodiesel. The stock tires are 215/55/16 and the tires the package uses are Dunlop SP-2 195/65/15, not sure of the sidewall height but the rim size is right. My question is will the smaller tires affect the stability of the car? Isn't the suspension tuned for 16" wheels?