Submitted by tooch_my_gooch t3_11grxfj in news
irrelevantmango t1_jaraqdo wrote
Reply to comment by Gloriathewitch in Universal Hydrogen Successfully Completes First Flight of Hydrogen Regional Airliner by tooch_my_gooch
Don't get too close behind them, semi drivers can get cranky if they know you are there but they cannot see you in their mirrors.
InsuranceToTheRescue t1_jasrfxz wrote
Rule of thumb: If you can't see their mirrors, then they probably can't see you either.
Gloriathewitch t1_jaslmea wrote
You're good to draft a fair distance as the air is already disturbed.
Its what makes giant brick shaped trucks so great, they disturb the air so much that you can save gas.
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