Stephen Massat’s 1989 Marmon 57P

Updated Aug 16, 2018

Stephen Massat's 1989 Marmon 57P

Stephen Massat owns and operates this 1989 Marmon 57P as his everyday rig hauling paint for Behr to Home Depot stores. He also hauls some hazmat in a dry van out of his hometown of Peotone, Illinois. The truck is powered by a 425-hp Cat 3406B with a Fuller 15-speed overdrive and 3:70 rears. Massat says he spent three years rebuilding the truck, including a new suspension, new driveshafts, updating it to automatic slack adjusters, swapped the flat top sleeper for the stand-up sleeper, and added a new paint job. Inside the rig, he replaced the plastic upper console with a custom stainless steel console, and now he’s in the process of changing the dash panels to stainless with digital gauges.

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Stephen Massat has added a custom stainless steel upper console to replace the original plastic console.Stephen Massat has added a custom stainless steel upper console to replace the original plastic console.
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