About 10 years ago, I followed a couple of darksiders around in the Ozarks for a year trying to wrap my head around how and or why it worked. At every stop I would look at their tires, looking for what I call the wear line, where that portion of the tire is no longer on the pavement. Couldn't figure out for a long time how the tire took the curves like it did and not have the wear line up on the sidewall. The explanation is in this video. In the curves you will see the sidewall flex as the downward force of the bike in the curve is pushed down on the tire.
After that year I put one on my bike and have not had any need and or desire to switch back. And I spend an enormous amount of time riding the curves in the Ozarks! :thumbup: