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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
4% increased MPG when installed on the rear top (see above) and both sides of trailer
This directs air to move smoothly around the back of the trailer
Designed by pilots who know aerodynamics
significantly reducing the vacuum pocket and allowing your trailer pull with less power
44% increased MPG when installed on rear tractor and trailer wheels
Vortex Generators (set of 26) 4% increased MPG when installedThese unique aerodynamic vortex generators [VGs] install quickly and easily around the rear of the truck cab and the rear of the trailer. Our VGs efficiently directing passing air to delay flow separation and reduce subsequent drag for a more aerodynamic ride. With less drag, your engine doesn't work as hard, reducing fuel consumption and saving you money. Easy installation in as little as 30 minutes without special tools 1% increased MPG when
US$ 143.91
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