Founded in 1900, Mack is one of North America’s largest producers of heavy-duty trucks.
#Mack Pinnacle Axle Forward and frac tank, ready for Wyoming's oil fields
Single axle #Mack Pinnacle work truck w/ a Mack MP8 415hp engine, Mack mDRIVE transmission and sharp paint job!
#Mack Trucks Historial Museum mentioned on @CNNSitRoom
1963 #Mack B-813 model featured on @AmericasTreasur -- 9 pm Wednesday on @NatGeoChannel #trucking
#Mack #Bulldog Magazine app now available on #iTunes http://tinyurl.com/7qgrkbm
#MACK salutes the men and women who serve our country.
"We export #trucks, not jobs, and a Mack truck should be built in the US." -- #Mack president Kevin Flaherty
Mack Trucks, Inc. will feature their MACK® Granite® Medium Heavy Duty model this week at @WorldofConcrete
The @AStateRedWolves football team unveils (http://tinyurl.com/78mxdzx) their custom #Mack Pinnacle and trailer
2011 Capitol Christmas Tree illuminates the west lawn after a 4K-mile journey behind a MACK Pinnacle model tractor
A competitor pulls a Titan by Mack during "The Met-Rx World’s Strongest Man" competition in Charlotte, NC.
Thanks to professional truck driver Duane Brusseau for delivering the 2011 Capitol Christmas Tree http://tinyurl.com/75lcqn2
Bruno the bulldog and his family w/ #Mack Pinnacle during Nov. 12 @PeoplesTree stop in Santa Clarita, Calif.
#Mack Pinnacle waits for @PeoplesTree in Stanislaus National Forest before departing for U.S. Capitol
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