depend on how long you have had your US DL. I just remembered that you can use your foreign DL up to 3 months in ON, after that, you need to change it to ON DL. So if you have already held US DL for 21or more but less than 24 months, you can use your US DL till touch 24 months bottom line. Otherwise, you have to take road test.
If you held US DL less than 21 months, then the last way you may think about is just like what you mentioned: keep the US DL till get 24 months, and then change it. But I'm not sure with that.
Good luck
If you held US DL less than 21 months, then the last way you may think about is just like what you mentioned: keep the US DL till get 24 months, and then change it. But I'm not sure with that.
Good luck