
31 Jul 2018
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Registered Users
Veteran HUBBer
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Join Date: Oct 2016
Location: Devon, UK
Posts: 872
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Quote:
Originally Posted by AnTyx
That's not what happens though. Unless you are tailgaiting extremely closely, like the hypermiling car guys, you're sitting in the vortex of extremely turbulent air created by the lorry's passing. The absolute most uncomfortable place to be on a motorcycle is behind a lorry. I'd rather ride through a hailstorm.
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You don't need to be that close. In my younger days I used to tailgate lorries on motorways a lot, as I had a low powered bike. The "tail" of moving air behind a lorry extends for about a second of travel (I know that's "too close", but I was young and stupid). Once you get outside of that there is a small turbulent zone as the moving air from the lorry meets still air but pretty quickly you're back into still air. And having done many miles with no screens at all I've never experienced a situation where standing up made any difference to wind noise in the helmet. Maybe this is something to do with the airflow set up by your screen?
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