I have a garvin safari rack up top and love it. Very sturdy. Only drawback is that it stops the soft top from coming back while still on. To solve this, the rear bolts can be used like a hinge. Unscrew the bolts attached to the windshield, then it leans back. I don't take the top of my Jeep off much (lots of micro cells that bring rain in Florida !) so it doesn't bother me. Can always unzip the sides !