Fiat 124 Spider 2019 Owner's Manual page 190

This vehicle is equipped with low profile
tires allowing class-leading performance
and handling. As a result, the sidewall
of the tires are very thin and the tires
and wheels can be damaged if driven
through potholes or on rough/uneven
roads at excessive speeds.
Use care and reduce speed when
traveling on rough/uneven roads or
through potholes.
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