I have a low mileage 100 series that is mint except kids have gotten to the carpet. Putting in an aftermarket carpet wouldn't be doing the truck justice so I'm looking to get an oem set. Dealership says that everything is discontinued, but Amayama says they can get some. The problem is there's quite a few different options and I'm unsure which one to roll the dice on. The part number the dealership gives me (58510-60Y10B0) simply says "separate seats" and says discontinued on Amayama. What is the difference between "trim0#" and "trim1#: and what is a "transverse third seat"? It would be a pretty expensive mistake if I ordered the wrong part...