I recently purchased the RCI full skid plate and when it came to installing the crossmember for the transfer skid plate. There was a 1/4" gap between the crossmember and body frame. RCI says to tighten the bolt to decrease the gap and variations of spacing is due to the 4runner and not their crossmember piece.

Since I am new here, i can't start a thread to see if other people experienced the same. But on another forum, there were at least 2 people who had the same issue. I have pictures on there along with another member of the big gap and how he dealt with it by adding an aluminum piece.

This was being installed on a 2020 Limited Nightshade.