With 14" wheels 185/70r14 and with 15" wheels or ex would be 195/60r15.
195/60 r15 87h
195/60R15 is the OEM size.
Hi-Tire size would be 195/65/15
It is listed on the drivers door post. The correct OEM size is 185/70-14 except on the EX which is 195/60-15.
Yes they will fit if you use the correct size tire so that the diameter stays as close as possible to the OEM size.
22 inches
That depends on what size tire you have installed. Look on the driver's door post for the correct size tire for your Honda.
185/70R14
P205/60r16
P205/60r16 91v
75r15 Is the tire size of the blazer S10
195 65R15