Guess where this Big UGLY Mother came from.

[Phenix_Rider]

It's only through the rubber. Those angles don't show it, but where it came out the side is the same depth as the tread grooves. It did not penetrate any of the belts. I wouldn't do a long trip on it, or ride interstate, but I think it will be okay riding six miles at less than 55mph. Until I get a good tire gauge to track the pressure, I'm driving the truck to work. I should be able to get new tires with my next paycheck.

So where's a good place to get tires in Philly?
I know there was a great internet deal on Pirelli Angels, but I don't want to save $50 by buying online only to spend $100 to have them mounted.