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RAM ProMaster (159 EXT WB) Interior Cargo Measurements

Download Diagram As PDF

Use the diagram above and chart below to find interior dimensions for the RAM ProMaster cargo van with 159-inch wheelbase with extended body (aka. 159 Extended Wheelbase). Prior to 2023, all 159″ extended wheelbase ProMasters had a High Roof. Beginning in 2023 RAM made the Super High Roof available on the 159″ Extended wheelbase.  This guide is useful when looking to install van shelving and other cargo van equipment in your RAM ProMaster.

DescriptionMeasurement
Typical Partition Depth6-12″
Inside Roof Height77″ (HR); 86″ (SHR)
Wall Space Width for Shelving – Driver Side147″
Wall Space Width for Shelving – Passenger Side101″
Door Opening Width – Side48.5″
Door Opening Width – Rear61″
Wheel Well Dimensions35″ W x 17″ H x 9″ D
Distance Between Wheel Wells56″

The measurements provided on this page apply to the following model year vehicles:

  • 2014 RAM ProMaster 3500 (159″ WB EXT)
  • 2015 RAM ProMaster 3500 (159″ WB EXT)
  • 2016 RAM ProMaster 3500 (159″ WB EXT)
  • 2017 RAM ProMaster 3500 (159″ WB EXT)
  • 2018 RAM ProMaster 3500 (159″ WB EXT)
  • 2019 RAM ProMaster 3500 (159″ WB EXT)
  • 2020 RAM ProMaster 3500 (159″ WB EXT)
  • 2021 RAM ProMaster 3500 (159″ WB EXT)
  • 2022 RAM ProMaster 3500 (159″ WB EXT)
  • 2023 RAM ProMaster 3500 (159″ WB EXT)
  • 2024 RAM ProMaster 3500 (159″ WB EXT)

Need More Support?

Looking for more information on what van equipment will fit in or on your RAM ProMaster Cargo Van? Contact Upfit Supply or browse our online catalog.

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