Flatline Van Co Tire Carrier Rotopax Adapter | Ram ProMaster (2014-2024)

The RotoPax Adapter for Flatline’s Rear Door Tire Carrier offers a clever expansion for your setup—providing safe mount points for fuel or water containers right behind your spare tire. Designed specifically to clip onto the existing carrier frame without additional drilling, it integrates seamlessly using stainless hardware and matches the original carrier’s powder-coated finish.

This adapter holds standard RotoPax canisters with confidence, offering secure external storage without sacrificing interior volume or wheel-well utility. It preserves your van’s sleek appearance and respects clearance limits behind the rear door mount. Whether you’re carrying backup fuel or additional water for remote trips, this bracket maintains form and function in a compact design.

If you already rely on the Tire Carrier for spare mounting, this is a logical, tidy way to add utility without compromising structure or aesthetics. The integrated mount blends into the carrier frame and expands its capability—perfect for overlanders and road trippers seeking compact multi-use gear solutions. The add-on ships ready-to-install and matches Flatline build visible quality.

Specifications

• Material: Heavy-duty Steel
• Finish: Black Powder Coat
• Carrying Capacity: 1 - 2 Gallon Rotopax Container
• Fitment: 2014+ Promaster vans with our Promaster Tire Carrier or Ladder + Tire Carrier

Installation

Locate the adapter plate behind the spare tire on the rear carrier frame. Secure with the included stainless hardware alongside the wheel studs. Position RotoPax bracket, verify with can installed (ensure clearance). Tighten to spec. No drilling or extra brackets needed; install takes under 15 minutes with basic tools.