FWIW, the front axle isn't a problem with the 2" straps. The rear is the issue. There really isn't a good place on either side to use the straps without going over the hard brake. Technically, the rear passenger side can be made to work, but not the rear driver's side. At least I haven't found a spot to out the strap that I'm comfortable with. After looking closer, the J hooks wouldn't help me there.
I've fixed more than a few brake lines from tow trucks tossing the J hooks over the rear axle.