© 2012 AeroTech Caps, Inc. All rights reserved. AeroTech Caps, Inc., Jenison, MI. Patent Pending

NEW! Vortex Generators Improve Aerodynamics and Fuel Economy

Designed by pilots, these unique vortex generators [VGs] apply quickly and easily around the rear of the truck cab and the rear of the trailer to improve aerodynamics and increase fuel economy. Vortex generators have been used by airplane manufacturers for years to improve airflow. Basically, the VG is designed to improve the aerodynamics of the surface and efficiently direct the passing air to delay flow separation and reduce subsequent drag on the rear of the tractor and trailer. With less drag your engine doesn’t work as hard, reducing fuel consumption and saving you money. When AeroTech VGs are installed on the rear of the tractor and trailer, average MPG is improved by as much as 1%, saving the average truck driver approximately $600 or more each year. When combined with AeroTech Caps aerodynamic wheel covers, you could save over $2,000 or more each year.

Installs in as little as 30 minutes without special tools

1% increased MPG when installed on the rear of the tractor and trailer

Manufactured using UV stabilized fiberglass reinforced composite for extreme durability

High-Quality exterior-grade foam adhesive backing

Easy InstallationAeroTech VGs install quickly and easily to your tractor and trailer without any special tools. Always apply to a clean surface to ensure maximum adhesion. Apply VGs to the flat, smooth surface along the rear sides and top of both the tractor and trailer, spacing them approximately 12” apart (see illustration below). The narrow opening of the “V” design should face the front of the vehicle, as shown in the photos below. This allows the air to be channeled more smoothly, improving the aerodynamics of the rig and reducing drag. Not only will this improve fuel economy, but it can also help your truck handle better on the road.

Yellow highlight indicates location for VGs, which should be spaced approx. 12” apart around the sides and top along the back edge of the truck and trailer

VG Installation Guide

Includes 24 AeroTech Vortex Generators with

Foam Adhesive Backing

AeroTechCaps.comAeroTech Ca ps, I nc2148 Center Industrial Court, Jenison, MI 49428