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If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.
If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.
These incidents illustrate not only the potential danger of buying used tires but also the perils of driving on aging tires — including those that have never spent a day on the road.
For years, people have relied on a tire's tread depth to determine its condition.
The resulting "dry rot" leaves tire structure brittle and leads to sidewall damage and eventual failure.