AMP ResearchRealTruck PowerStepXTreme | Fits 2015 - 2019 Chevrolet/GMC Silverado/Sierra 2500 HD/3500 HD Extended Cab/Double Cab & more | 78154-01A | Ergonomic, Rust-Proof Aluminum, True Flush Mount

I have been using these for about a month now. I absolutely love them.They function as advertised, the width is perfect at ~5" and the non-skid coating is similar to spray in bed liner. The LED's are nice at night. When not in use they tuck nicely out of sight, which is the main reason I opted for these over visible running boards for 1/3 the price.The installation instructions were very detailed and I believe I would have been able to install them, however the wiring portion was a bit more than I cared to attempt since I'm not a professional mechanic, and I didn't want to go popping door panels off a brand new $50,000 truck. I was able to get the dealer to install them but I would recommend having them professionally installed if you aren't 100% confident. It does involve drilling through the floorboard and popping each door panel off.

Have had these installed for 6 months now and haven’t had a single issue with them. Would highly recommend to anyone who is looking to install them. I installed them on my 2015 Silverado 2500. I know these are 1500 steps but the 2500 models didn’t tuck under the truck as well. If you have deleted the DEF tank from your 2500, then these will fit just fine and look much better.

These AMP Research Extremes were easy to install, just takes a little time. Instructions were good and easy to follow. They seem very sturdy and work as they should.

The information provided on the listing implied that it would fit my truck and once I received the step there was significant modifications need to be made to get them too correctly fit.

The seller is terrible. They did not specify if it was plug n play and/or hardwired and it cost me $80 in shipping to send back. Took them 2 weeks to refund the money too.Amp steps are great! Love mine!

It is sharp looking product with great craftsmanship

This is the second truck that I have installed AMP boards. I love them! Installation was fairly easy for the boards. the wiring was a bit more challenging for the door sensors. (2014 GMC 2500HD). the instructions I received were for the GMC 1500 so the wiring did not match. However, a two minute call with AMP manufacturer solved the problem. It was the most impressive call with a technical support person I have ever had. Courteous, knowledgeable and talked to me in language I could understand. The time estimate for installation is spot on. Don't think because you are a good mechanic you can beat the time if you plan on it being a professional installation. Other then the wiring switch, the instructions are well written and easy to follow. I would recommend AMP boards to anyone who likes the clean look with which the the truck comes from the factory.

Place LED lights after steps function, had to move them after due to sandwiching them between step and body. Had to notch frame/body mount for clearance on one mount, very little adjustability. Also had to extend oblong hole on one of the step arms in order to properly attach. Great product just be ready to improvise during install. You will be removing all four door panels and fishing wires into each door. Big tip NOT in the incredibly vague instructions, place wire in door with window down so you don't run it across the window track channel and rip it off the first time you roll window down requiring you to rip your door panels off again. Wire looms are short, no extra lenth for creative runs or service loop. They are super nice but a real PITA to install. I'm fairly mechanically inclined and I spent most of two days messing with these and thier customer service is not open on the weekend when you likely will be attempting.