Do the tires have to be removed from the wheel to install the Natural-Fit?
It depends on the type of wheel. For wheels that use a Rivet Nut attachment, you do NOT need to remove the tires to install the Natural-Fit. For wheels that use a Tab attachment, the tires need to be removed to install the Natural-Fit. For “flat free” or solid insert tires on wheels with Tab attachments, the Natural-Fit must be installed prior to the solid insert tires.