Tag Archives: World’s Strongest Men

Mack Pinnacle Challenges World’s Strongest Men

Strongmen Compete for Fastest Time Pulling Tractor Thirty of the world’s strongest men challenged 19,000 pounds of pure Mack power during the recent MET-Rx World’s Strongest Man 2012 competition. Pulling a MACK® Pinnacle™ Axle Back model tractor was one of the qualifying events during the 35th annual competition conducted at the Commerce Casino and other […]

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