Hello. I am new to this forum and thought I would post about my hitch-mounted bike rack on my 2026 GX OT+. I got a QuikrStuff Mach2 rack. It fits well. You have to remove the large hitch-diaper to get the retention pin in -- this rack has an integrated pin that needs to be positioned anywhere over the lip of the edge of the receiver. I slid mine back until the pin went into the hole in the receiver body. You can replace the large hitch diaper after the retention pin is in place. With the pin at the back of the hole/slot, the single-tray base is tucked in nicely and it just barely clears the lift-gate w/o dropping the tray down. I have several other trays and one nice thing about this rack is that it takes 2 seconds to add a tray and the trays fold for stowage (see photo). With a second rack, the lift-gate barely clears when the trays are dropped to the first position (still much higher than fully dropped). QuikrStuff is the company founded by the original inventor of the 1up rack and it is basically an improved version of that rack - made in CO. It's pricey and awesome, so a good match for the GX. 
I am trying to get to my 20 post min to list Lexus rock rails that I pulled off new, so I will be verbosely replying.
I am trying to get to my 20 post min to list Lexus rock rails that I pulled off new, so I will be verbosely replying.