If they want to launch early next year, I would think Nov. As this is built in Japan it takes about 30 days to get to west shores. AT least that is the experience when the LC was launched. Generally they hit the go button when they are ready to build, or allocations begin. Fingers crossed.
Dealerships have been I forming me, they are looking at late March/April for 4Runners to be on the lot. Multiple dealers as I currently looking for a 2024 and none are in transit / production has stopped.