Find a real tire shop, one that services tractor/trailer rigs or farm equipment tires. Most of the big-city tire shops are run by a bunch of wusses who have to sit down to pee, and they're terrified of working on a tube-type truck tire. Properly-maintained split rims aren't any more dangerous than any other type of heavy-duty equipment.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!