Hum2: Check this thread I found in the "Classified" section
http://www.elcova.com/groupee/forums?a=tpc&s=2826088551&f=4616043161&m=740608071 4
Since you cannot move the front bar and you may install lights on the rear bar, simply buy a third one and mount it near the rear. Make sure rear lights are mounted toward the ends of rail. Secure tire on top of the racks with a couple of tie-downs.
Black Lingenfelter Lux