[Doc]

My view is if it's an absolute emergency, use the sealant and drive to a safe place. Get the tire fixed properly then. Don't "speed" with a sealant fixed tire. Regardless of what Pirelli says, since it's the factory provided solution GM is backing it.

If it's not an absolute emergency, you can try contacting OnStar if you have that; or if you belong to AAA call them for a flat fix if you have that service.