Newbee question again - flat tire on the road...

Tell the ERS what size tire you need, and they will make arrangements to get you one. But this route is not cheap for the price of the tire. If you have access to interent and can find out tire dealers in the area, and call them on cell phone, it can be cheaper. But a bit more inconvenient. And if you have RV sized tires that are not common in the trucking market, you might have a bit of a wait. But I still will not leave home without my CoachNet Card!!!