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The inner-workings of Komatsu’s Tier 4 Interim engines

The inner-workings of Komatsu’s Tier 4 Interim...

Posted by Tom Jackson on Nov 01, 2012

Physics and chemistry dictate that most Tier 4 Interim engines follow a common design formula to reduce emissions. Above 75 ...

VIDEO: Dump truck spins a massive burnout, smoke show

VIDEO: Dump truck spins a massive burnout, smoke show

It's Friday and we don't know about you but we're ...

Chevrolet unveils new top-of-the-line 2014 Silverado High Country (PHOTOS)

Chevrolet unveils new top-of-the-line 2014 Silverado High...

Replacing the LTZ as the top-of-the-line model in Chevrolet's Silverado ...

Can pickups and heavy trucks in the U.S. make Volkswagen the automotive leader?

Can pickups and heavy trucks in the U.S. make Volkswagen the...

Over at our sister site Overdrive, editor Jack Roberts has ...

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