Final answer:
Without context, it is not possible to assess whether mentions of truck traffic related to fracking support the author's main argument.
Step-by-step explanation:
It is not possible to determine a True or False answer to whether the sentences about truck traffic associated with fracking support the author's main argument without having the specific context of the author's argument. In order to effectively evaluate the relation between details about truck traffic and the author's position on fracking, one would need to know the exact claims or conclusions presented by the author.
The provided information discusses the benefits and drawbacks of fracking, including energy independence, job creation, and environmental concerns such as water contamination and air pollution. Therefore, without the specific context, we cannot assess the truthfulness of the statement regarding truck traffic.