Highway fuel savings to date for trucks using Eco-flaps®

Read what the Transportation Industry has to say about our product:

The EPA, NHTSA and National Academy of Sciences Acknowledge Our Technology in 2010

Splash & Spray article in HDT details Eco-flaps

Werner Enterprises 2010 Earth Day Press Release

Mobility Matters, Winter 2010
“For Truckers, Going Green Is Profitable”

Heavy Duty Trucking on Eco-flaps — June 2009

Top CEOs praise fuel savings from Eco-flaps in Transport Topics Article

An article about our Eco-Flaps in the Land Line Now blog.

Eco-flaps mentioned in an article about trailer aerodynamics in Land Line Magazine.

Product Video

Airflow Using Regular Mud Flaps
Traditional mudflaps represent 16–25 square feet of solid surface blocking air flow and creating drag that reduces gas mileage by 3-4% on average. Check out these typical trailer flaps at highway speeds, and the wind resistance they create.

Airflow Using Andersen Mud Flaps
Andersen flaps allow air, especially at high speeds, to travel through the mudflap. This eliminates the majority of wind resistance generated by standard mudlfaps.

Road Spray From Regular Mud Flaps
Similar to the air flow problems presented by standard mudflaps, road wash coming off truck wheels on rainy days is channelled across these flaps and sprayed from the truck's undercarriage into approaching vehicles.

Spray Control Using Andersen Mud Flaps
With Andersen flaps, the open surface pattern of the mudflaps capture and reroute water directly to the road surface, and away from passing motorists. This eliminates blind spots for both the truck operator and any driver attempting to pass a truck on rainy days. Compare in this video sequence the road spray from the truck equipped with Andersen flaps in the left lane, to the trucks using conventional mudflaps in the center and right hand lanes. Which would you rather travel behind or attempt to pass?