I originally bought the Airtab® product in the hopes of keeping the rear of my cab over camper cleaner while driving down the road. Wind typically would whip up and deposit road debris all over the rear of the camper especially when it was raining. After installing the product I have driven several thousand miles with the camper and have been in a variety of road and weather conditions. To date the difference is amazing, even after a two hour drive in cats and dog rain on freshly chipped sealed roads there is hardly any dirt accumulated at the rear of the camper.

The money I have saved in car washes alone has justified the purchase.

The good news has been the additional benefit of improved mileage. I had been consistently getting 11.7 mpg with this setup prior to the Airtabs™ . Out the gate with the Airtabs™ installed on a 1600 mile trip I averaged 12.5mpg! That has proven to be the case since driving 60mph, a .8mpg improvement.

One other noticeable difference has been an improved handling of the vehicle (very high profile) in windyconditions and improved handling when semi trucks pass.

I am pleased with the product and thus am willing to endorse their use as a 'must have' on any RV.

Sincerely,

Tim E.
Bozeman, MT