That is similar to the tires on the coal haul truck I was the operator of , the tire he's trying to deal with holds 250 gallons + /- of calcium chloride then slide to 300 lbs of air pressure if I remember correctly . I left the mine back in 2007 so I could be wrong ? Ha ha
I do remember if you seen either a white or pink liquid bubbling out of one of those tires you get it backed up to the high way and parked !
Until the tire crew comes to repair it , until then they recommended that you didn't get within 1.500 ' of the leaking tire in case it blew up !
I seen the pictures of what the thread can do to a pickup or a human it's not pretty !