Thank you everyone for the good advice. I REALLY did not want to drive the truck with the donut on so I had it flatbedded to a repair shop. Against my better judgement, I left it in an open lot at the shop overnight. Boyfriend had to hand me a couple of gin n tonics to calm me down and get to sleep. All was well in the morning - truck was okay. Unfortunately, the tire had a rather large hole on the inside side wall - so no repair could be done. A replacement shall be arriving this afternoon. Also I ordered a full size spare tire to be mounted on my spare Isuzu wheel. I should have done that from the start, then I wouldnt be whining about the donut...