I'm using the Yakima Load-Warrior with spare tire carrier, light brackets, and Hi-Lift mounts. No tools needed and it can either mount to factory roof tracks or you can use the tool-less brackets like I did that go directly on your factory cross members. They also have all the same-keyed locks for everything so the rack stays there.

Mine has been bounced around off-road carrying a BFG 275-70-16 spare and the Hi-Lift and no problems with durability. Still sound as the day I bought it. IMO, you get what you pay for. I'd go with the Yakima if you can swing the cash.

Ricochet