Review on BeadBuster XB-450: Ultimate Bead Breaker Tool for ATV/Motorcycle, 4x4, and Lawn Mower by Chris Pollreisz

I bought this handy car tire changing tool, I was trying to break the bead on a Mercedes 215 R 16 tire and they wouldn't budge, the xb-450 bead breaker did the job in ten minutes , it's easiest to break the stuck bead, lubricate where you want to wedge the bead puller and it will slip with minimal effort, tighten the side bolt until the top bolt is perpendicular to the tire and pull tighten the top screw. until the pearl is off, very useful and ingenious.