Anyone else contacted Move Bumpers?
They don't have a 4runner option but I emailed them and filled out the request form. They responded that if there was enough interest they would try to make one. Looks like it would be another good weld together option.
https://www.movebumpers.com/
Here's the request link:
https://www.movebumpers.com/truck-wanted
I think my dad is going to get one for his F350 next month so I'll report back when/if he does.