What is the widest rim that will fit? I have a set of TSW Thruxton's from my Mustang GT that have the same bolt pattern not sure of the offset, but I know that they are 18 x 8 on fronts and 18 x 10 on the rear...If this is a stupid question, please be forgiving, I'm just trying to get the scoop b/f my husband comes home from offshore...I really want to put new shoes on the Edge, but don't want to fork out another couple thousand if I can make these work...Thanks in advance!!! :happy feet: