Anybody experimented with putting HMMWV rims on their 70 series? They have the cool bennefit of being able to change tires without equipment and with tubeless not tube tires unlike traditional splits. Run flats are also a option, but not something I'd do. Not sure on 16.5" tire choices. Surplus HMMWV tires are really cheap for what they are, but a bit large for most people at 36-37". It's been a long time since I've changed out a HMMWV tire, but it is something you can do without equipment albeit alot more work than a simple split rim with a tube installed. All those bolts to undo. Not sure if they function as a beadlock or not.