Well, I've done quite a bit of searching and haven't found the info I need. I am wondering if anyone knows whether or not there is a difference in the factory ride height for a 2WD vs. AWD in the 2011-2012 HDs. Presumably, I would think that there is. The reason I'm wondering is because I KNOW I can safely fit a 305/40/22 on the front with no rub, but I would really like the ability to have a little more cushion and be able to fill the wheel wells a little better as well. I need to make my decision by the end of April. As always, any input is greatly appreciated! Thanks!