Hey RD, what are "track tuners"?
BTW I have run the Argo 18" rubber tracks and find them to be quite adequate. They DO wear out the sidewalls, but only in the winter. The combination of wide open cruising and snow causes the sidewalls to wear and turns them gummy. Snow is actually an abrasive and on snowmobiles it is the heat of friction that causes the snow to melt when it hits the sliders and create a slippery thin layer of water for lube. Our machines do not have the wheel speed needed to create the heat and as such causes the unmelted snow to work somewhat like sandpaper. I have ONLY had this wear issue in the winter and also keep in mind that I ran around 800-1000 Miles per winter so people who are doing much less than that may not see the problem.