Marcus in FL
These tire tools work amazingly. I still needed a spoon for removing my rear wheel (180/55/ZR17). But these made the work so much easier.
Richard in NV
great for final seating of tire. Must take small bites of tire bead as it is plastic, but it does not mark rims. I use it in conjunction with a steel tire iron.
Donald in AZ
Not a matter if they will break but when they will break. I've been changing tires for a long time and followed stubby instructions and still broke them.