2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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Find Side Step Bars & Running Boards for your Sierra 1500
Amp Research PowerStep XL Running Boards (14-18 Sierra 1500 Crew Cab)Find parts that fit my vehicle
Item S500296
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12 Reviews
Our Price
$2,299.99 pair
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Auto-Deploy Running Boards
- Aluminum Alloy Components
- Supports Up to 600 Pounds
- Black Finish
- Built-In LED Light
- Includes Driver Side and Passenger Side
- Made in the USA
- Fits 2014-2018 GMC Sierra Crew Cab Models
| Brand | Amp Research |
| Side Step Finish | Black |
| Side Step Type | Power / Electric |
Description
The AMP Research POWERSTEPXL automatic electric-powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original POWERSTEP. This allows easier access to and from the vehicle's cab. Learn about the POWERSTEPXL and its features and benefits in this new video.
Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Amp Research 77154-01A
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Driver Side Step
- (1) Passenger Side Step
- (1) Wiring Harness
4.1
Customer Reviews (12)
Mar 24, 2025
Review shared from Amp Research PowerStep XL Running Boards (09-14 F-150 SuperCrew)
2011 Lariat - KLC55
Installation Cost: 700
Installation Time: Shop Install
Great addition to my truck
I had issues of getting in and out of my lifted F150 but these boards come down far enough to make it easier
Fit 5/5
Appearance 5/5
Quality 5/5
Bang For Your Buck 5/5
Sep 15, 2024
Review shared from Amp Research PowerStep XL Running Boards (18-23 RAM 2500 Crew Cab)
2022 Laramie - Hawk1775
Installation Time: Weekend
Almost was in over my head 4 this install.
The paperwork said "Level 3" installation. A 2nd pair of hands would have worked better, but I got it done. The body nuts seemed a bit loose when I installed them per the directions, even after I got to the "tighten everything up" part of the installation. My 2500 didn't have the "rubber plug" shown in the install directions, but in the same area is the transmission shift cable pass-thru, so I used that. The wires for the step lighting could be longer I feel. These points aside and I'd be giving this all 5 Stars.
Fit 5/5
Appearance 5/5
Quality 4/5
Bang For Your Buck 5/5
Feb 19, 2024
Review shared from Amp Research PowerStep XL Running Boards (19-24 RAM 1500)
KMP
Installation Time: Afternoon
Easy install, the average person can install this
Good product. Easy install, just take your time. My only complaint would be the shipping. Half came on one day the other half came another. When I took the steps out of the box there were some dents. I didn’t make a big issue of it since you can see them when installed.
Fit 5/5
Appearance 5/5
Quality 5/5
Bang For Your Buck 3/5
Feb 15, 2024
Review shared from Amp Research PowerStep XL Running Boards (19-24 RAM 1500)
2022 Laramie - Jleeiii
Installation Time: Afternoon
Ampresearch Powerstep XL
Amprearch powerstep XL is the best option for lifted trucks.
Appearance 5/5
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Nov 18, 2023
Review shared from Amp Research PowerStep XL Running Boards (15-20 F-150 SuperCrew)
2016 XLT - RobNelson
Installation Time: Afternoon
Nice Running Boards
These are fantastic running boards. I added them after putting a 6 inch lift on my F150. Not only do they look great, but they make it easier to get in and out of the truck (which my wife appreciates). I installed them myself in about 4 hours with some basic tools. The only downside is that they are s little pricey.
Fit 5/5
Appearance 5/5
Quality 5/5
Bang For Your Buck 4/5
Mar 22, 2023
Review shared from Amp Research PowerStep XL Running Boards (18-23 RAM 2500 Crew Cab)
2022 Power Wagon - Powrwagn
Installation Time: Weekend
Work great, expensive and backwards harness not really a rock slider. Needs 1 more bracket.
I love them but they took much longer than needed to install because they had no directions for my specific model. The wiring harness was wires backwards and the videos on utube had the fix wrong. To reverse the door opening and closing the steps you reverse the wires at the motor step not the purple wires in the dash, those controle left and right sides. Also it needs 3 brackets not just two, it wobbles when you step on it. Not a lot but it should be more sturdy. The mopar ones I took off did not move at all and bolted to the same holes. I have a 22 2500 power wagon and the harness and box said it was for a 13 ram or newer diesel, I have neither so the while time I'm installing, I'm just hoping everything works out. Longest time figuring out which bolts go where. Overall I love them but they should be half the price. Makes getting in and out easy and safe. 3 stars maybe harsh but you are paying top dollar. Install fit and Finnish should be flawless.
Fit 3/5
Appearance 4/5
Quality 3/5
Bang For Your Buck 3/5
Feb 1, 2023
Review shared from Amp Research PowerStep XL Running Boards (09-14 F-150 SuperCrew)
2014 XLT - DF1
Installation Time: Afternoon
Powered steps
Overall I like the powered steps however had a couple of issues installing. The instruction sheet sent, did not describe HOW to connect the lights. The photo showed them but seem to show that they used double stick tape to attach them. In reality they used bolts that had to be slide in before the rest of the mounting bracket bolts were. I ended up disassembling most of the installed parts to get them installed, and cost me about an hour extra. Secondly, I had to cut part of the F150 frame because it was malformed (Ford's fault!). Also live in Minnesota and find that with road salt and below zero weather, they don't retract completely always. I assume I need to lubricate the joints. Other than those issue, I think the purchase was worth it!
Fit 4/5
Appearance 5/5
Quality 4/5
Bang For Your Buck 4/5
Nov 12, 2022
Review shared from Amp Research PowerStep XL Running Boards (21-25 F-150 SuperCrew, Excluding PowerBoost)
2022 Lariat - 1212022
Installation Time: Afternoon
Power steps F-150
These were great to install. The engineering was superb. The power step fit directly where the original steps were removed, no hassle at all. Just took time. Wiring harness a bit of a challenge for someone that is colorblind. In places where there were lights the, harness was a little long, but better long than being too short. Everything worked as advertised. The XL are for the raised vehicles; if vehicle not raised get the standard length. Could not tell how far the step would come down until installation was completed. Definitely would recommend.
Fit 5/5
Appearance 5/5
Quality 5/5
Bang For Your Buck 4/5
Nov 20, 2021
Review shared from Amp Research PowerStep XL Running Boards (17-19 F-250 Super Duty SuperCrew)
2017 XLT - cclark
Installation Time: Afternoon
Highly Recommend
10/10 Definitely recommend. Install was not anywhere as difficult as expected. Only complaints are they don't come down as far as I expected for the XL version. Also the Led light color for the steps is more of a blue and doesn't exactly match the factory led puddle light color.
Fit 5/5
Appearance 5/5
Quality 5/5
Bang For Your Buck 5/5
Dec 18, 2019
Review shared from Amp Research PowerStep XL Running Boards (14-18 Silverado 1500 Crew Cab)
2020 - Benjaminl
Installation Time: Full Day
Good experience with the AMP XL’s
Beautiful but yeah very heavy metal material and work Great for your Elders
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