I have yet used this product but have practice using it on softer tyres. It's a replacement for an electrical machine but it's useful when needed and can be utilised for other workshop function. It's a good buy.
Purchased for tractor tires that the rim style won’t allow for hydraulic or clamp style bead breakers. Works like a charm. Well built and heavy enough to break the bead in just a few licks.
Salahadin adrwish 
