Considering how I've driven my 99 15 passenger E350, and have been for nearly 9 years, that instability garbage is stupid, I put airbags in my front coils and that was it, along with run the wider 245/75 tires, skinny tires on a van with a narrow rear axle is a recipe for disaster. I don't have a stabilizer and drive with one hand on the wheel, the other on my handcontrol, I'm paralyzed and have never experienced steering issues, I guess there are some weak armed people driving these vans.