As I stated, at this time, they do not have a 'PT' in front of the number, as they are not a currently available accessory. If you look up the part numbers given, you will find that they are parts that can be ordered, usually by a repair shop, to repair your vehicle if damaged. Given that many folks want rock rails, or some other after-market bolt-on, instead of the stock running board, there most likely will be folks with some to sell or trade at a reasonable expense. I am a private LC such as yourself, and personally went with the Predator steps for now. I only know about the actual non-accessory part numbers, because I have a good working relationship with one of the two certified Toyota repair shops in my state. I posted what they gave me, with the hopes it would help fellow LC owners navigate how they would like to accessorize their LC.