Finally made to Carlisle today around noon. The NYB broke down on I-83 just south of York. Left rear tire exploded. I wasn't happy with the condition of the spare so I found a tire in the York area and put the spare on and drove over there to get a new tire. It's not a whitewall but I'll have a safe spare. I'm going to replace all 4 tires when I get back. They've been on the car for 5 years and I have 22,000 miles on them.