I bought this for a 84" TV.  First, the holes are 12" off center...good luck mounting this in a new house where studs are 16" off center.  I had to get creative to mount it on the wall.  After successfully having it firmly mounted, I got the tv on it... The tilt 100% would not hold the tv up.  No matter how much I tightened it, it would just full tilt forward.  I had to remove it and went to a local store and paid 3 times as much for a new mount (HUGE difference in EVERY way).  For a large TV I would avoid this mount.