lug nut question

What lug nuts come on a 2017 SR (steel wheels)? I am about to get a set of FJ TRD Team Trail wheels, and I read that they require "12mm conical seat spline lug nut". Do I already have those?

Thanks,
John Z

 

What model truck? two wheel four wheel? Regular cab Etc?

You might be able to do some searching here. Looks like you may have "Cone Seat"
Lug nuts.

https://www.carid.com/2017-toyota-tacoma-lug-nuts-locks/

 

Your lug nuts may be cone seat but they're not spline.

You may want to double check with the supplier if you need standard or ET lug nuts but here are both options:

Standard: ET (extended thread):