While it does appear that you could get the tow hooks on under the bracket for the brush guard, you really won't have any way of hooking up to them due to the cross member at the bottom of the guard.
I am also pretty much 100% sure you do not want to mount anything on the guard to use as a recovery point since the brackets to hold the guard in place are likely no thicker then 3/16", the bottom of the guard is usually well secured, but the top of the guard generally is not.
You may be able to do something like this, but with the recievers turned down like they would be normally, this way you may be able to bring them out underneath the cross member on the brush guard.
