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Peterbilt has unveiled its first major upgrade to the Model 579 highway tractor since its launch in 2012. Senior Editor Jack Roberts visited Peterbilt's Denton, Texas, manufacturing plant, took a New Model 579 test drive and attended the virtual launch of the new truck. Here's what he saw.
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On a trip from Phoenix, Arizona, to Denton, Texas, Equipment Editor Jim Park was impressed by the fully-equipped Peterbilt Model 579’s efficiency and refinement.
Read More →Peterbilt has constantly refined its Model 579 in the past seven years and in this video Equipment Editor Jim Park does a walkthrough of the fully-equipped truck showing all of the latest features and amenities.
Read More →Peterbilt's Model 579 UltraLoft is an integrated high-loft sleeper truck designed to give driver teams and solo truck drivers extra space and amenities and also includes improvements to fuel efficiency. Here's a first look, inside and out.
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