I have done several of these bearings. An impact makes it super easy. But like said above turn the wheel for easier access. Use a 6 point 13mm socket (very important) with a floppy extension. For the top bolt place a jack under the control arm and jack it up. Makes for much more room to get to that bolt. I never had to use heat or penetrant oil even when using a ratchet. These bolts are torqued to 118 ft/lbs so they are quite tight.

Don