Has anyone done any more research on the speedometer recalibrator since the last discussion? If so, how does it work? Good? Bad? I like the 18" wheels that came on my VX, but don't like the tires that fit them. I use my VX as a daily driver and the Duellers don't provide a good wear with my 100 mile roundtrip commute. I would like to use something with a better treadwear, but don't like to have my speedometer off calibration. I just can't bring myself to spend $100/tire for something that isn't a good quality tire in my opinion. So, I have also wondered about speedometer recalibration so I could use a different size of tire with a better UTQG (treadwear) rating.