I just wanted to share. I put your Airtabs on my lightweight Sonic Venture. Before Airtabs the trailer would be wobbling down the road, even with a weight distribution hitch. Our gas mileage was 10-15 mpg. Which is terrible for a 2005 Ford escape. We recently went to Cedar Crest NM from Eagle Nest NM, about 150 miles one way. I was pleasantly surprised at how great the handling was. The gas mileage also increased to an average of 15-18 MPG. I also put Airtabs on the back of the Escape. They are well worth the investment. Airtabs have made pulling my travel trailer a more pleasant experience and definitely not so tiring.