16''
the factory size is 16 inch rims on the 2000 model
if you open the drivers door and look on the door post for a sticker, it should tell you the factory tire size
i just changed my a couple months ago i believe its a 36mm socket.
8.6
Depends if it is SS or LT
255/55/17
14 inches
The correct factory tire size for a 2000 Jeep Cherokee is 215/75-15.
215/70 R15 factory size
What size engine.
225/70-15
31x7.5x15