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  1. Nerf Bars - Running Boards
  2. Aries Automotive
  3. Running Boards
  4. Black
  5. Cab Length
  6. 4-1/2 Inch Wide
THIS ITEM IS NOT A FIT FOR
1985 Ford Ranger
Aries Automotive

Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights

Part Number: AA3047912
In Stock
$1,998.90
Retail:$2,634.95
You Save: $636.05
Nerf Bars - Running Boards
Not Confirmed to Fit

1985 Ford Ranger

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ActionTrac motorized running boards automatically deploy a second step as your vehicle's doors open and retract when the doors close. Integrated LEDs and obstruction-sensing smart system enhances safety. Easy installation with custom fit kit. Fastest Shipping and Great prices for Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights. Read our customer reviews of Aries Automotive nerf bars - running boards. Call 1-800-940-8924 for expert service or order your nerf bars - running boards part number AA3047912 by Aries Automotive online at etrailer.com.
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Aries Automotive Nerf Bars - Running Boards - AA3047912

  • Running Boards
  • Black
  • Cab Length
  • 4-1/2 Inch Wide
  • Aluminum
  • Powered Retractable Step
  • Aries Automotive
  • Matte Finish

ActionTrac motorized running boards automatically deploy a second step as your vehicle's doors open and retract when the doors close. Integrated LEDs and obstruction-sensing smart system enhances safety. Easy installation with custom fit kit.


Features:

  • Motorized running boards lower automatically to create a pair of steps on each side of your vehicle
    • 2nd Step deploys and retracts from main housing when doors open and close
  • Raised treads provide traction in all weather conditions to help you safely enter and exit
    • Built-in design means there aren't any step pads that ever need to be replaced
  • Smart system keeps steps from deploying or retracting when an obstruction is detected
    • Prevents risk of pinching and damage done to steps by large rocks or other impediments
  • Integrated LED lights activate upon deployment to improve visibility and ensure safe entry and exit
  • Power override switch lets you disable automatic step function and LEDs
    • Keeps steps lowered with doors closed to easily access the roof
    • Keeps steps from deploying when doors open if you don't need them
  • Step-within-a-step design doesn't significantly decrease ground clearance when steps are undeployed
  • Main housing protects power step, pivot points, and electronics from weather and debris
  • Rotary motors in each step provide fast, quiet, maintenance-free operation
    • Steps operate independently to reduce wear and tear on motor and components
  • Extruded aluminum construction with black powder coat is durable and corrosion resistant
  • Custom installation with included mounting kit - no drilling or wire splicing required
    • Wiring harness connects directly to vehicle battery via door panel
    • Mounting brackets attach to frame using pre-existing factory holes
  • Made in the USA


Specs:

  • Step dimensions:
    • Top step: 79" long x 4-1/2" wide
    • Deployed step: 68-1/2" long x 3-1/2" wide
  • Step extension: approximately 8" down from top step
  • Step capacity: 650 lbs
  • Quantity: 2 running boards, 2 LEDs, and 6 brackets
  • Limited lifetime warranty


3025179 Aries Action Trac Powered Side Steps - LED Lights

3025111 Custom Mounting Brackets for Aries Action Trac Powered Side Steps

Installation Details AA3047912 Installation instructionsAlternate Instructions AA3047912 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.4

113 reviews
Review sort icon
ActionTrac motorized running boards automatically deploy a second step as your vehicle's doors open and retract when the doors close. Integrated LEDs and obstruction-sensing smart system enhances safety. Easy installation with custom fit kit.

by:

Fast shipping! I ordered a set of steps for an unknown vehicle and did not notice until I attempted to print installation instructions. I called etrailer and talked to Ashley who sent an email with return instructions as well as sending the correct set of steps to me. Fantastic customer service which is hard to find these days. Thanks Ashley!!!



by:

Customer service was great. Received my running boards and in transit they had a minor dent on the top.Amy who was helping me , didn't think twice and sent me a whole new set in two days , which was great. The new set that I received were in perfect shape.



by:

Steve with TekRV, a mobile RV mechanic, out of Galveston did the installation. Everything went according to the instructions. Looks and works great. Co-pilot is happy, I am estatic.



by:

First time for the power running boards. Wasn’t to hard to put on. Now that I did it once I’ll be able to cut down the time in half. Wife loves the fact that it has a two step to get into the truck. Especially with bad knees. A+ for us



by:

My wife can now get into my Chevy 2500HD without a step stool!



by:

I bought them for my dad so he can get in and out easily. I like the on off switch because I don't use them unless he's riding with me.



by:

I liked the idea of a two step running board. My wife has had operations
on her knees and was difficult for her to get into her jeep with the
standard side steps. I started looking for powered steps and these
sounded like just the ticket. There was some fabrication involved,
because I installed them on a 2000 TJ Wrangler, but nothing too crazy. I
used some 3/16" flat bar and sandwiched it between the body mounts. In
retrospect, I should have used C channel for the longer front mount,
because I had to weld gussets on it. Welded a piece of angle to the
flat bar for the supplied mounts. If you don't have a welder, it could
all be bolted in with the C channel.
I also didn't care for the supplied magnets and switches held on with
tape to operate the steps. We hit up the u-pull-it wrecking yard and got
the same style switch that operates the dome lights and I installed them
above the original switches.
I put the door delete bypass in the housing for the front speakers on
the dash.
They have been installed for about two months now and we've had no
problems with the operation. Lots of likes from our friends who see them
in operation.



by:

My wife has had hip and knee replacement and we had to carry a step for her to get into our Chevy 2500HD. With these running boards the step extends low enough she can get in and out on her own, well worth the install.



by:

All brackets has areas that didn’t get coating and rust was starting to form. Primed with cold-galv paint then followed up with satin black.
Instructions were not in color as stated, black and white photos hard to make out. Had to cross reference on the web in addition to the instructions to install.
The running boards … one opens and closes louder then the other which is startling at first but very pleased, works as advertised, looks good.



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They are working as advertised, which is good for an old man. Service after the sale was great.



by:

Another excellent product offered by e trailer. Would definitely recommend.



by:

Love them. I can get into my truck now. Would be perfect if an inch wider. Getting in is fine, getting out could use more width.



by:

These running boards are the best, they make getting into my truck a breeze for me and my wife.



by:

So far the steps are mechanically installed. Found some manufacturing problems with the truck assembly. The only problem with the Action product so far, is the connection of the 3 wires for the disable switch. The black wire terminal is too small to mate to the switch. I have not powered the system yet, maybe tomorrow. Any more problems I'll send a message.
Thanks



by:

Excellent product overall. My 22 ram 3500 4 x 4 has an entrance height of 30 inches my wife is 4’9” and can’t get Into the truck without them. As you can see the steps drop immediately when you open the door and have it delayed after you shut the door excellent design.

The only negatives are ran into on the steps, are the LED lights lenses fall off then they short out and stop working. I think this is a Supply problem that can be addressed from the vendor that supplies the LEDs my fix was a sealed the LED lenses to the LED body with clear silicone. this lasted for six months.. The second problem is you have to open the door to clean the bottom step.

The first step is 9 inches from the ground. The second step is 18 inches from the ground and the cab entrance like I said is 30 inches

Installation was not easy by myself, but I got it done wiring is straightforward. Take your time. Buy a tube of clear silicone for the lites and seal the lenses and wire inlets before installing and I think the lights will last a bit longer.

This was my last purchase from etrailer because of a policy within the company they shipped me, returned steps and charge me for new price. Took a bit of back and forth to get what I paid for but the matter was resolved.. .



by:

Did not send enough 1/4" washer. Washer to hold boards to brackets had to grind flat to clear bracket(washers to big around). But all other parts worked good.



by:

I am very happy with the steps with one exception I'll mention later. The Aries fore and aft action was perfect for our 2020 Ram 3500 chassis cab. The steps look great and were easy to install with running wires and locating the processor taking the most time. My only complaint regards the led step lights. Both began flickering then failed completely, the driver side after about six months and the passenger side in the last several weeks.

Sierra K. profile picture

Sierra K.

11/23/2021

Please check to see that the LED connector is plugged in and secure. Inspect the LED and wiring harness for damage. To test LED functionality, apply 12 volts directly to the LED. If the LED will not turn on when directly connected, it will need to be replaced. The manufacturer handles warranties directly, so I will email you their contact information.



by:

Awesome product so far…. Game changer for bad knees.



by:

Install was no joke. Hard part is the wiring. Had to remove the rear interior and pillar panels to install harness and four door switches. Has to be a better way, like tapping into the door light switch wire to trigger the steps!
Steps are nice, I like how there are two steps compared to the other guys power step. Lot easier on the seat bolsters getting out instead of sliding out to a lower step.



by:

They are very sturdy and install is not too hard. The wiring harness is top notch and includes everything you need. They fold up and look like a plain step bar until you open the door then the bottom step swings down and makes accessing my Ram 5500 much easier! I know the application says it won’t fit a 4500 or a 5500 but I assure you they fit any Ram 2500-5500. No cutting into the factory wiring harness, all the steps need are +12 volts from the battery and a ground screw.

Mike L. profile picture
Etrailer Expert

Mike L.

8/12/2026

The boards look great on your truck Kenneth! Thanks for the photo!!

Ken I. profile picture

Ken I.

8/12/2026

@MikeL. I tried to upload a 10 second video of them in operation but it kept failing.

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See what our Experts say about this Aries Automotive Nerf Bars - Running Boards

  • What is the Weight Capacity of the Westin Pro-E Power Running Boards on a 2025 Ram 3500 Crew Cab?
    Hey Will, that's a great question. The Westin Pro-E Power Motorized Running Boards with LED Lights item # W47EC have a combined 600 lbs capacity and an individual capacity of 300 lbs per step. I'll try to get that information updated on our website because I can see how that would cause confusion. The capacity of the steps is limited to how strong the mounting points are. These steps attach to the rocker panels not the frame. The Westin Pro-E Power Motorized Running Boards with LED Lights...
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  • Do You Have a Second Step Available to Help Enter/Exit My 2021 RAM 2500?
    The only thing that we have available for a second step is the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047913 (mega cabs) or the # AA3047912 (crew cabs). The ActionTrac Running Boards include a 2nd step that deploys and retracts from main housing when doors open and close in addition to the 1st step. The ActionTrac is only compatible with mega cab and crew cab 2021 Ram 2500s. Unfortunately, they do not make ActionTracs that currently fit...
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  • Is All Hardware Included In Aries ActionTrac Running Boards With Installation Kit?
    Yes, the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047912 includes everything necessary for installation. You don't need anything else to install and use this powered running board setup. I attached a short demonstration video for you to check out.
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  • Recommended Power Running Boards For 2015 Ram 2500 Crew Cab
    Since your Ram 2500 is the Crew Cab, the powered running boards I recommend are the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047912. This package is a confirmed fit and includes running boards for the driver and passenger side of the truck. These running boards have a weight capacity of 650 lbs custom install kit makes installing them easier. Check out the install and review videos that I have attached for you.
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  • Correct Aries ActionTrac Motorized Running Boards for a 2022 Ram 2500 Power Wagon
    The correct Aries ActionTrac Motorized Running Boards for a 2022 Ram 2500 Power Wagon is part # AA3047912. This is a complete kit that comes with everything you need from the running boards and brackets to the wiring.
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  • 2020 Ram 2500 Power Wagon Aries ActionTrac Motorized Running Board Options
    We do! If you have the Crew Cab 2020 Ram 2500 Power Wagon then you need the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047912. If you have the Extended Crew Cab (Mega Cab) then you need the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047913 instead. Attached is a review video for you to check out.
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  • How to Confirm Rear Door Ajar Wiring for Bestop Running Board Connection on a 2017 Ram 1500
    To connect the (discontinued) Bestop PowerBoard Motorized Running Boards with LED Lights B7513815 to your 2017 Ram 1500 rear door sensor you'll need to test the function of the blue and white wire you found by using a probe like part # PTW2993 to see if that wire gets hot when you open up the rear door. Unfortunately, I don't have a wiring layout of your truck so if you're seeing different wiring than what Bestop calls out your best bet is to test and make sure you've got the correct wiring. If...
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    Image 1 for
  • 2014 Ram 3500 Installation Hardware for Aries ActionTrac Motorized Running Boards
    The replacement hardware kit for the Aries ActionTrac Motorized Running Boards with Custom Installation Kit # AA3047912 that fits your 2014 Ram 3500 Crew Cab is part # AA3025111. Please note that running boards and nerf bars are vehicle specific fits so if the steps you purchased are different or came from a different vehicle you will need a different hardware kit.
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  • Availability Of Motorized Running Board For 2021 Ram 2500 Laramie
    I have another option for you, but Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3036571 you mentioned are not confirmed to fit your 2021 Ram 2500 Laramie. Instead we have the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047912 which is confirmed to fit your 2021 Ram 2500 Laramie as long as it is a Crew Cab, or # AA3047913 if your truck is a Mega Cab. I included a video of the Aries steps for you to...
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  • Recommended Aries ActionTrac Motorized Running Boards for a 2016 Ram 2500
    They do not Dan. The Aries ActionTrac Motorized Running Boards with Custom Installation Kit item # AA3047912 are only available with 4-1/2" wide steps for the 2016 Ram 2500. These are designed specifically for the Crew Cab models. The top steps are 79" long x 4-1/2" wide and the lower steps when deployed are 68-1/2" long x 3-1/2" wide. They will extend 8" down from the top step. If your 2016 Ram 2500 is the Mega Cab model, you'll need the Aries ActionTrac Motorized Running Boards with...
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  • Will Nerf Bars From a 2013 Ram 2500 Fit a 2017 Ram 1500
    It does look like the nerf bars from a 2013 ram 2500 will fit a 2017 Ram 1500 Tradesman as long as the 2013 Ram has a Crew Cab and not a Mega Cab (as both would have the 4-doors). For example, the Aries Automotive Nerf Bars # AA3047912 will fit both a 2013 Ram 2500 and a 2017 Ram 1500 as long as they both have a Crew Cab. If you can tell me what exact nerf bars you're looking at I can give more of a specific answer as to whether that will fit your truck or not.
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  • Aires Motorized Running Boards Options For A 2022 Ram 3500
    For your 2022 Ram 3500, we have two motorized Aires running boards: -Aries ActionTrac Motorized Running Boards with Custom Installation Kit # AA3047913 if you have a Megacab. Or -Aries ActionTrac Motorized Running Boards with Custom Installation Kit # AA3047912 if you have a Crew Cab.
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  • Aries ActionTrac Motorized Running Boards that Fit 2022 Ram 3500/4500/5500
    Yes, Aries has confirmed that the 4500/5500 2022 Rams use the same fits as the 3500. So for a crew cab the correct Aries motorized steps are the part # AA3047912 or for a mega cab part # AA3047913.
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  • Aires Powered Running Boards That Fit A 2014 Dodge Ram 3500
    The correct Aires Powered running boards for your 2014 Ram 3500 is the: -Aries ActionTrac Motorized Running Boards with Custom Installation Kit # AA3047912. This kit comes with all the necessary hardware needed for install.
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  • Do Aries ActionTrac Motorized Running Boards Fit 2015 Ram 2500
    The Aries ActionTrac Motorized Running Boards # AA3025179 are just the boards and do not come with the mounting brackets and LED lights, which is the part mentioned that is not included. The ActionTrac DO fit your 2015 Ram 2500 (including the Tradesman model) so long as you have a Crew Cab or Mega Cab, but you'll need the kit that includes the mounting brackets, and that depends on what cab you have: - Crew Cab: Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED...
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  • Does Aries Action Trac Powered/Lighted Truck Step Come with All Needed Install Hardware and Lights
    Yes, the Aries ActionTrac Motorized Running Boards with Custom Installation Kit # AA3047912 that you referenced comes with everything needed to install and be fully functional. All mounting brackets and light wiring is included. I also attached a review video for this for you to check out as well.
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  • What Retractable Nerf Bars Do You Carry for the 2021 RAM 3500 Crew Cab?
    For retractable nerf bars for your 2021 RAM 3500 Crew Cab (6-1/2 foot bed), I recommend the Aries ActionTrac Motorized Running Boards with Custom Installation Kit - LED Lights # AA3047912. Apart from being retractable, they are also automatic and activates when the driver/passenger doors open and close. There is also the option of installing an override switch to turn off the sensors that activate when you open your doors. The nerf bars come with all the hardware for installation, and the...
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  • Which Aries Motorized Nerf Bars Fit on a 2020 Jeep Gladiator Rubicon
    I have a solution for you, but the Aries # AA3047912 are not designed for the 2020 Gladiator. Instead, you'll want to use the Aries # AA27FR, which are a confirmed fit on the 2020 Jeep Gladiators, including the Rubicon models. These motorized steps automatically deploy when the door is opened and are a really great addition to her Jeep.
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  • Wire Locations for Aries ActionTrac Motorized Running Boards on 2016 Ram 1500
    The wires you're looking for to install the Aries ActionTrac Motorized Running Boards # AA3047912 on your 2016 Ram 1500 will get hot only when the different doors are opened up, so these are connecting to the buttons, or whatever your truck is equipped with, that lets the truck know when the doors are opened. Attached is a link to the installation instructions so you can get a full picture of how to install the wiring.
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Do you have a question about this Nerf Bars - Running Board?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Kathleen M
Video by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Jessie B
Updated by:
Jessie B
Employee Matthew E
Updated by:
Matthew E
Employee Carrie F
Updated by:
Carrie F
Employee Daron K
Written by:
Daron K
Employee Robert C
Installed by:
Robert C

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