I transferred mine over from my stock wheels but going from 17's to 20's I think they are different sensors they also have to be calibrated to the vehicle. I know on the older models the tpms sensor is just a light but if I am correct when the tpms light is on with the new 4runners it disables the abs and other things from what I read don't know if it is true or not.
On another note why would you puts 20's on a vehicle meant for off-roading?
On another note why would you puts 20's on a vehicle meant for off-roading?