Stupid question: Where do I find my wheel lock key if I ever need it?

Thank you for the kindness replies my friends :)
I should really start buying tool and start doing DIY...
yea f*** dealers...rip off motherf***ers...
and to OldGuy, what do you mean? lol
don't you carry your wheel lock key with you in your car??

i dont understand, my car doesnt have wheel locks? someone must have put aftermarket lugs on the car to keep the rims from being stolen.

uh huh. wheel locks doesn't come with the car when you buy it first.
you gotta get either Nissan's or aftermarket's locks.
my pre owner put wheel locks on. :)

:facepalm: