Will 245 75 16 tire replace 215 85 tire?

Explanations:

First, convert 215 85 16 to metric tire size, it is 215*0.85*25.4 /10 = 455.4 mm;

convert 245 75 to metric tire size, it is 245*0.75*25.4/10 = 459.75 mm

So the first number are different, 245 75 16 will not replace 215 85 16.