Mostly fits okay
I have installed 3/5 of the plates I ordered for my 2021 GX460. Only the exhaust plate went on as planned.
I'll start with the good. Quick service, customer service reached out noting that it may not fit the 2021 model. So I installed at risk.
The fuel tank skid required a 3/8" and 1/4" spacer to get it off the fuel tank. Before that, it was compressing the tank. One bracket had the nut plate on the wrong side so I had to remove it and replace.
The tcase cover is REALLY close to moving parts and not every bolt would install. It took a nice rubber mallet to get the bolts that did install to go.
Exhaust skid goes on but wouldn't suggest you have the side of truck jacked up; it makes reinstalling the stock brace quite challenging. It also comes down quite a bit (maybe an inch below the exhaust) so it likely will drag.
I'll eventually put the other front two skids on once I get this thing up on some ramps.