If you bought a Mercedes at an authorized Mercedes dealership, call roadside assistance.
Drive up to 50 miles on flat tire they say. If it's a blow out, no sidewalls. I would park it.
Yes I have roadside assistance, and yes it's supposed to come with fix a flat and a portable air pump in the truck mounted where the spare tire goes. But was missing when I purchased the car .SRT8 does not come with spare tire .
You have the fix a flat in your trunk and you have roadside assistance
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