I need to move 8 sheets of 3/4 4x8 birch plywood and want to know if the seats (folded flat) would support this weight. If not, I will have to remove the 3rd row seats but wont be able to shut the rear hatch. Suggestions?

 

I stacked 20 sheets of drywall on the folded seats of my 2008 Suburban. That was probably 1000 lbs, easy. Seats still work the way they're supposed to....

 

Welcome to the forum. Why not fold the 2nd row flat and remove the third row.