AMP Research 78139-01A - PowerStep Xtreme, Black
AMP Research 78139-01A - PowerStep Xtreme, Black
AMP Research 78139-01A - PowerStep Xtreme, Black
AMP Research 78139-01A - PowerStep Xtreme, Black

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Description

"The original power-retractable running boards since 2002—and the most powerful PowerStep ever built. The AMP Research® PowerStep™ Xtreme running boards take everything proven about the standard PowerStep and add a dual-motor design engineered to power through snow, ice, mud, and debris, delivering consistent, reliable operation where single-motor boards struggle. If you live in or regularly drive in harsh conditions, this is the PowerStep built for you.
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Like all PowerStep variants, the Xtreme running boards are constructed from corrosion-resistant aluminum with an advanced powder coat finish engineered to handle tough daily use year after year. Stainless steel hinge pins and hardware add long-term durability at every pivot point. Each board supports up to 300 lbs. per door—the same proven load capacity as the rest of the PowerStep family.

The dual-motor design is the defining upgrade—two motors per side deliver the extra torque needed to operate reliably in demanding environments where ice buildup, packed snow, or debris would slow or stop a single-motor board. Beyond the drivetrain, the Xtreme shares the full PowerStep feature set—a 6-in.-wide slip-resistant step surface, integrated LED lighting for confident footing in low-light conditions, and automatic deployment and retraction that keep lines clean and ground clearance maximized when the boards aren't in use.
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AMP Research's patented plug-n-play design connects directly to your vehicle for unmatched seamless integration—no improvised attachments, no complicated wiring, no magnet alignment issues. An optional override switch is available for manual control when needed. Vehicle-specific fitment ensures a flawless fit right out of the box.
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Professional installation is recommended for all PowerStep Xtreme running boards. All hardware, bracketry, wiring, and vehicle-specific instructions are included. Drilling is required on select applications. Backed by a 5-year limited warranty."

PowerStep Xtreme Electric Running Board for Extreme Conditions fits 2013-2017 Ram 2500/3500 (Excludes Mega Cab with Air Ride Suspension), All Cabs

Specifications

BrandAMP Research
Part Number78139-01A
Bar ColorBlack
Mounting Hardware IncludedYes
Weight59 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelCab / BodyNotes
2013-2017Ram2500Big HornCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram2500Big HornExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram2500LaramieCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram2500LaramieExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram2500Laramie LonghornCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013, 2015-2017Ram2500Laramie LonghornExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2016-2017Ram2500LimitedCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2016-2017Ram2500LimitedExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram2500Power WagonCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram2500SLTCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram2500SLTStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram2500SLTExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram2500TradesmanCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram2500TradesmanStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram3500Big HornCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram3500Big HornExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram3500LaramieCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram3500LaramieExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram3500Laramie LonghornCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram3500Laramie LonghornExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2016-2017Ram3500LimitedCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2016-2017Ram3500LimitedExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2015, 2017Ram3500Lone StarCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2015, 2017Ram3500Lone StarExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram3500SLTCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram3500SLTStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2015, 2017Ram3500SLTExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2017Ram3500TradesmanCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2017Ram3500TradesmanStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2016Ram2500OutdoorsmanCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2016Ram3500SLTExtended Crew Cab PickupTech Info: Without Air Ride Suspension; Tech Info: Excludes Chassis Cab Models with Diesel Engines
2014-2015Ram2500Laramie LimitedCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2014-2015Ram2500Laramie LimitedExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2015Ram2500Lone StarCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2015Ram2500Lone StarExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2014-2015Ram3500Laramie LimitedCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2014-2015Ram3500Laramie LimitedExtended Crew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013-2015Ram3500TradesmanStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2014Ram2500Laramie LonghornExtended Crew Cab PickupTech Info: Without Air Ride Suspension; Tech Info: Excludes Chassis Cab Models with Diesel Engines
2013-2014Ram3500TradesmanCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines; Tech Info: Without Air Ride Suspension
2013Ram2500STCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013Ram2500STStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013Ram3500STCrew Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines
2013Ram3500STStandard Cab PickupTech Info: Excludes Chassis Cab Models with Diesel Engines

Own this? Tell other truck owners how it fits and holds up. Write the first product review

AMP Research P/N 78139-01A

PowerStep Xtreme, Black

$2,199.99

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In Stock
3 from our supplier network

Free pickup at an H&H store Free — we'll bring it to your store, usually 1–3 days
Installed at your local H&H store. Added to your order as its own line.
Ships Fast
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $420.00
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gary Holtzclaw
Oxford · 1 day ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 2 days ago

Brian was so very professional and knowledgeable of the job he performed!!!

Ryan Spikes
Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Zachary Brooks
Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Allen
Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Michael Burgess
Cumming · 4 days ago

Good pricing, fast service. Quality products.

Ike Newton
Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Eric Cohen
Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

John Nickell
Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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