{"product_id":"flatline-van-co-promaster-rear-door-cargo-platform","title":"Flatline Van Co ProMaster Rear Door Cargo Platform","description":"\u003cp class=\"product-lead\"\u003eThe Flatline Van Co ProMaster Rear Door Cargo Platform is an exterior-mounted aluminum and stainless steel gear carrier that bolts to the rear swing door of a 2014 or newer Ram ProMaster 1500, 2500, or 3500 with a 136\", 159\", or 159\" EXT wheelbase and High Roof configuration. Driver-side and passenger-side versions are sold separately, each sized to their respective door.\u003c\/p\u003e\n\n\u003ch2\u003eAluminum Frame, Stainless Brackets\u003c\/h2\u003e\n\u003cp\u003eThe platform frame is built from 1.75\" aluminum round tube with a 3\/16\" aluminum mounting plate and stainless steel structural brackets. Aluminum resists corrosion through wet seasons and salty coastal drives without adding unnecessary weight, while the stainless brackets handle the structural load at the mounting points. For a van that spends time in rain, snow, or near the coast, that material pairing matters more than it would on a garage queen.\u003c\/p\u003e\n\n\u003ch2\u003eOne Hole, One Dampener, One Strap\u003c\/h2\u003e\n\u003cp\u003eInstallation requires only one exterior hole in the rear door and can be completed in under 90 minutes. The single mounting point uses a dual-action silicone dampener that absorbs impact in both directions (inward and outward), reducing stress on the door and the platform when driving over rough terrain. An included door limit strap lets you set how far the door swings open, so gear mounted to the platform cannot contact the side of the van when the door is opened at a trailhead or campsite.\u003c\/p\u003e\n\u003cp\u003eThe platform sits flush and tight to the van body rather than standing proud of it, which keeps the overall footprint compact and maintains rearward visibility. The gap between the platform and the door still allows normal door access.\u003c\/p\u003e\n\n\u003ch2\u003eA Mounting Surface Built for Gear\u003c\/h2\u003e\n\u003cp\u003eThe mounting surface on both the driver and passenger versions measures 50.875\" tall. The driver-side platform is 27.75\" wide and the passenger-side is 27.375\" wide. The usable hole-pattern area on each is 45\" tall by 21\" wide, patterned with ½\" and ⅜\" holes and slots for attaching storage boxes, bike mounts, ski and snowboard carriers, traction boards, and other gear. The driver-side platform also includes a license plate relocation kit with an LED light, since the factory plate location is covered by the platform. Both versions include a hidden bottle opener.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame material:\u003c\/strong\u003e 1.75\" aluminum round tube with 3\/16\" aluminum mounting plate and stainless steel structural brackets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting holes:\u003c\/strong\u003e patterned ½\" and ⅜\" holes and slots across a 45\" × 21\" hole-pattern area\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-action silicone dampener:\u003c\/strong\u003e absorbs impact in both directions at the single door-mount point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded door limit strap:\u003c\/strong\u003e sets maximum door-open distance to protect mounted gear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver-side addition:\u003c\/strong\u003e license plate relocation kit with LED light included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHidden bottle opener\u003c\/strong\u003e on both versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDriver Side (PM1103B)\u003c\/th\u003e\n      \u003cth\u003ePassenger Side (PM1104B)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting surface height\u003c\/td\u003e\n      \u003ctd\u003e50.875\"\u003c\/td\u003e\n      \u003ctd\u003e50.875\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting surface width\u003c\/td\u003e\n      \u003ctd\u003e27.75\"\u003c\/td\u003e\n      \u003ctd\u003e27.375\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHole pattern area height\u003c\/td\u003e\n      \u003ctd\u003e45\"\u003c\/td\u003e\n      \u003ctd\u003e45\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHole pattern area width\u003c\/td\u003e\n      \u003ctd\u003e21\"\u003c\/td\u003e\n      \u003ctd\u003e21\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHole sizes\u003c\/td\u003e\n      \u003ctd\u003e½\" and ⅜\"\u003c\/td\u003e\n      \u003ctd\u003e½\" and ⅜\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrame\u003c\/td\u003e\n      \u003ctd\u003e1.75\" aluminum round tube\u003c\/td\u003e\n      \u003ctd\u003e1.75\" aluminum round tube\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting plate\u003c\/td\u003e\n      \u003ctd\u003e3\/16\" aluminum\u003c\/td\u003e\n      \u003ctd\u003e3\/16\" aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrackets\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e29 lb\u003c\/td\u003e\n      \u003ctd\u003e30 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIncluded\u003c\/td\u003e\n      \u003ctd\u003eDoor limit strap, license plate relocation kit with LED light, hidden bottle opener\u003c\/td\u003e\n      \u003ctd\u003eDoor limit strap, hidden bottle opener\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eVehicle fitment\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003e2014+ Ram ProMaster 1500\/2500\/3500 | 136\"\/159\"\/159\" EXT wheelbase | High Roof\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInstallation\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eUnder 90 minutes; requires one exterior hole in the rear door\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eWARNING: This product can expose you to chemicals including lead and lead compounds, DEHP, and bisphenol A (BPA), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.\u003c\/p\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThis platform suits Ram ProMaster 1500, 2500, or 3500 owners on a 136\", 159\", or 159\" EXT wheelbase with a High Roof who want exterior cargo capacity on a rear swing door. It is particularly well matched to gear that is bulky, wet, or muddy and better kept outside the van.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis platform does not fit Standard Roof ProMaster configurations, and it does not fit Mercedes-Benz Sprinter, Ford Transit, or other van makes. Driver-side and passenger-side versions are not interchangeable and must be ordered separately. No load rating is published for this platform; buyers with specific weight requirements should contact TerrainVault before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDo I need to order both a driver-side and a passenger-side platform?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ProMaster Rear Door Cargo Platform is sold as individual units, one per door. If you want to outfit both rear swing doors, you need to add both the driver-side (PM1103B) and the passenger-side (PM1104B) to your order. Each is sized and configured for its respective door, and they are not interchangeable.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWill this fit my ProMaster's wheelbase and roof height?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ProMaster Rear Door Cargo Platform fits 2014 and newer Ram ProMaster 1500, 2500, and 3500 vans on 136\", 159\", and 159\" EXT wheelbases with a High Roof. It is not compatible with Standard Roof configurations. If your ProMaster has a different roof height, this platform is not the correct fit.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eHow much drilling or modification does installation require?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eInstalling the ProMaster Rear Door Cargo Platform requires drilling one exterior hole in the rear door. The full installation can be completed in under 90 minutes. Flatline Van Co provides a model-specific installation guide (separate PDFs for driver and passenger sides) to walk through the process.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is included with the platform?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eBoth driver-side and passenger-side platforms include a door limit strap and a hidden bottle opener. The driver-side platform additionally includes a license plate relocation kit with an LED light, which is necessary because the platform covers the factory license plate location on that door. No other accessories are included; compatible gear mounts and storage boxes are sold separately.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat does the silicone dampener do, and why does it matter on rough roads?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe ProMaster Rear Door Cargo Platform uses a dual-action silicone dampener at its single door-mount point. The dampener absorbs impact in both directions (inward and outward), reducing stress transferred to the door and the platform when driving over washboard roads, potholes, or off-road terrain. The included door limit strap works alongside it by preventing the door from swinging beyond a set angle when opened.\u003c\/p\u003e","brand":"Flatline Van Co","offers":[{"title":"Promaster Rear Door Platform (Passenger)","offer_id":50629348655174,"sku":"PM1104B","price":1595.99,"currency_code":"USD","in_stock":true},{"title":"Promaster Rear Door Platform (Driver)","offer_id":50629348687942,"sku":"PM1103B","price":1595.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2203\/1686\/files\/PM1104B-promaster-rear-door-platform-passenger-sq.jpg?v=1791945654","url":"https:\/\/terrainvault.com\/products\/flatline-van-co-promaster-rear-door-cargo-platform","provider":"TerrainVault","version":"1.0","type":"link"}