You must renew your registration before it expires. Your new registration documents will arrive in the mail in approximately 10 days. Early renewal will not change the new expiration date of your new registration.
but I have a situation, I don't know the correct amount that I should put in the check to renew, how do I do?
You can send a check payable to the 'Commissioner of Motor Vehicles', but do not write the amount
I don't know the correct amount to put in the check to renew, how do I do it?