Originally Posted by Spinalcracker
why is it for tubless tires? can you use it with tubes?
Not just for tubeless, they say that because tubeless usually have a tighter bead fit on most rims, not always, but usually. I've seen some tire/rim combinations that will break with the heel of a boot and others that require an industrial bench vice. They could make it look easy if the tire/rim combo is a loose fitting one. As with all miracle tools, YMMV.