Brownslave688
You want a toe? I can get you a toe.
You should have locking wheels on an off road rig anyway.
Yes. They demonstrated this on "Mythbusters". It's just a handy method to get big tires seated on the rim. Our Goodyear tire guy had a big air tank with a nozzle and a swivel valve that did the same thing. Others use a ring to distribute the blast.