I just ordered a Trek Rumblefish, and then went looking for a spare tire mounted rack. I noticed that they all support the bike right where the rear suspension is located. Would that be harmful to the rear suspension? Is there a bike rack that is meant for full suspension bikes?

Here is the bike I ordered:
http://www.trekbikes.com/us/en/bikes...rumblefish_pro

Here are the racks I was looking at:
http://yakima.com/shop/bike/spare-tire/sparetime#

http://www.thule.com/en-US/US/Produc...3XTR-Spare-Me#

Any help/suggestions would be greatly appreciated!