Forum Discussion

SidecarFlip's avatar
SidecarFlip
Explorer III
Nov 27, 2017

Air dam / Air foil on cab roof or camper cab over?

I'm going to bite, simply because I have a pretty big space between the roof of my crew cab and the underside of the cabin over bunk on the TC and... Last year I had the pass through window open wh...
Truck Campers
TxGearhead's avatar
TxGearhead
Explorer II
Nov 27, 2017
I haven't done any research at all. I don't think I took physics. But I think the reason it works on 18 wheelers is that you are lessening the aerodynamic forces of the heavier trailer. The frontal drag on the trailer is multiplied by the weight of the trailer. Since a TC is one unit I "think" all you would do is create some down force. Much like a race car with a wing on top.
I think.

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