Flatline Van Co. RAM Promaster 159" EXT Low Pro Roof Rack with Light Bar Fairing
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Flatline Van Co. RAM Promaster 159" EXT Low Pro Roof Rack with Light Bar Fairing
Description
The Flatline Van Co. RAM Promaster 159" EXT Low Pro Roof Rack is an all-aluminum, purpose-built van roof rack designed for 2014 and newer Promaster 1500/2500/3500 High Roof Extended vans. Engineered with a sleek, aerodynamic low-profile design, it adds serious rooftop utility without turning your van into a fuel-guzzling brick. The Light Bar Fairing variant comes with a pre-cut 50" opening designed to accommodate most 50" LED light bars and off-road lights, including the Baja Designs ONX6 50" Arc - making it the go-to choice for overlanders, van lifers, and work van outfitters who want rooftop illumination.
Built from lightweight aluminum powder-coated in a UV-resistant black finish, this rack is designed to handle years of outdoor exposure while keeping van weight in check. The seven adjustable, 80/20-compatible crossbars slide forward or backward to accommodate MaxxAir fans, AC units, solar panels, and other rooftop accessories - no disassembly required thanks to drop-in hardware slots. The rack integrates directly with the Promaster Side Ladder and is compatible with the Fiamma F45S awning, creating a seamless, weatherproof connection between rack and awning.
Key Features
- Light Bar Fairing with 50" Pre-Cut Cutout: Accommodates most 50" LED light bars and off-road lights; recommended pairing is the Baja Designs ONX6 50" Arc LED Light Bar. Light bar not included.
- Total Rack Weight - 70 lbs: All-aluminum construction keeps weight low without sacrificing strength or rigidity.
- 7 Adjustable 80/20-Compatible Crossbars: 10-series anodized aluminum crossbars slide freely along the side rails to fit fans, AC units, solar panels, gear boxes, and more.
- Drop-In Hardware Slots: Add accessories to crossbars without disassembling the rack - simply drop hardware in and go.
- UV-Resistant Powder Coat Finish: Matte black finish resists fading and weathering for long-term outdoor durability.
- Aerodynamic Front Wind Fairing: Integrated fairing reduces wind drag and improves fuel efficiency compared to bulky traditional roof racks.
- Fiamma F45S Awning Compatible: Mounts directly to the side rails with a seamless weather gap seal; F45S 400 recommended, F45S 350 also compatible.
- Promaster Side Ladder Compatible: Engineered to work directly with Flatline Van Co.'s Promaster Van Side Ladder for a complete rooftop access system.
- All Stainless Steel Hardware Included: Corrosion-resistant hardware comes in the box - no sourcing additional fasteners.
- DIY-Friendly Installation: Most installations complete in under 90 minutes using standard hand tools; step-by-step install guide and video available.
- Fitment: 2014+ RAM Promaster 1500/2500/3500 | 159" EXT | High Roof only.
Fairing Options & Which to Choose
- Normal Fairing: The standard aerodynamic front fairing - clean, sleek, and ideal for van builds focused on solar, MaxxAir fans, AC units, or general rooftop storage. Best for van lifers and work van operators who don't need rooftop lighting.
- Fairing with 50" Light Bar Cutout (PM0111B): Features multiple pre-cut mounting positions that fit most 50" LED light bars or off-road lights. The recommended pairing is the Baja Designs ONX6 50" Arc LED Light Bar. Light bar is not included. Best for overlanders, off-road adventurers, and anyone who needs powerful forward lighting mounted to the roof.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Lightweight aluminum side rails (pair)
- 7x 10-series 80/20-compatible anodized aluminum crossbars
- Lightweight aluminum front wind fairing with 50" light bar cutout
- All stainless steel mounting hardware
Why You'll Love It
The Flatline Van Co. Promaster 159" EXT Low Pro Roof Rack is trusted by van builders, weekend adventurers, and professional outfitters who demand a rack that keeps up with their lifestyle without slowing them down at the pump. At just 70 pounds for a full roof rack system, it strikes an impressive balance between strength and portability that few competitors can match. The 80/20 crossbar system is a favorite among the van build community - it's the same industrial extrusion standard used in professional fabrication, meaning you'll never run out of compatible accessories. The Light Bar Fairing variant lets you run serious off-road illumination from the roof of your ProMaster, with a purpose-built cutout that makes mounting clean and professional-looking. Whether you're outfitting a daily driver, a weekend overlanding rig, or a full-time van life build, this rack is engineered to grow with your setup for years to come. Backed by a step-by-step install guide and video, it's one of the most well-supported van roof rack systems on the market.
Product Specifications
View Product Specs
| Fitment | 2014+ RAM Promaster 1500/2500/3500 | 159" EXT | High Roof |
|---|---|
| Total Rack Weight | 70 lbs |
| Number of Crossbars | 7 (adjustable) |
| Crossbar Standard | 10-series 80/20 compatible anodized aluminum |
| Material | Lightweight all-aluminum side rails and crossbars |
| Finish | UV-resistant powder coat black |
| Hardware | All stainless steel (included) |
| Fairing Type | Aluminum front wind fairing with 50" light bar cutout |
| Light Bar Compatibility | Most 50" LED light bars; Baja Designs ONX6 50" Arc recommended |
| Awning Compatibility | Fiamma F45S 400 (recommended), F45S 350 also compatible |
| Ladder Compatibility | Flatline Van Co. Promaster Van Side Ladder |
| Installation Time | Under 90 minutes with hand tools |
| SKU | PM0111B |
Manuals & Guides
FAQ
Does this rack fit the 136" Promaster wheelbase?
No - this rack is specifically designed for the 159" Extended (EXT) High Roof Promaster only. It will not correctly fit the standard 136" wheelbase model. Flatline Van Co. offers separate rack models for the 136" wheelbase, so make sure to verify your van's wheelbase and roof height before ordering.
Is the light bar included with the Light Bar Fairing option?
No, the light bar is not included. This product includes only the roof rack with the light bar compatible fairing that features pre-cut mounting positions for a 50" LED light bar. Flatline Van Co. recommends pairing it with the Baja Designs ONX6 50" Arc LED Light Bar for a perfect fit.
How long does installation take, and do I need special tools?
Most installations take less than 90 minutes using standard hand tools. No special equipment or professional installation is required. Flatline Van Co. provides a detailed step-by-step written installation guide and an installation video to walk you through the process. Installation guides are available as PDFs on this page.
Can I mount solar panels on this roof rack?
Yes - the 7 adjustable 80/20-compatible crossbars make it straightforward to mount solar panels using standard solar mounting hardware or Flatline Van Co.'s Solar Panel Mounting Brackets. The drop-in hardware slots mean you can add or reposition panels without disassembling the rack.
Will this rack work with a Fiamma awning?
Yes. The Promaster Low Pro Roof Rack is specifically designed to accept the Fiamma F45S awning directly on the side rails. The Fiamma F45S 400 is the recommended size for optimal coverage, though the F45S 350 is also compatible. The connection creates a seamless weather gap that prevents the elements from getting in between the rack and awning.
Can I use this rack with a MaxxAir fan or rooftop AC unit?
Absolutely. The crossbars are fully adjustable and slide forward or backward along the side rails, so you can space them around a MaxxAir vent fan, a rooftop AC unit, or any other existing rooftop fixture. No cutting or permanent modifications are required.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.