If you're looking for a game-changer in the running board department, the AMP Research Powerstep Smart Series is where it's at. These aren't just any running boards; they’re the top-selling power-retractable kind, now with a tech twist that lets you control them right from your smartphone. Seriously, it’s like having a little helper that knows when you need a leg up into your truck.

Built tough, the Powerstep Smart Series is made from heavy-duty alloy. We’re talking anodized cast-aluminum steps and hinges, plus corrosion-resistant stainless steel pins. These boards are coated with a military-grade PTFE finish, so they’re not just pretty—they're built to last through whatever you throw at them, from mud to snow.

Accessibility? You bet. With a full-length design and a generous 6-inch wide step surface, getting in and out of your cab is a breeze. Plus, they drop over a foot from the door sill on most setups, which is a lifesaver if you're climbing into a lifted rig or just have a lot of gear to haul. And those integrated LED courtesy lights? They light up the step and ground below, making night entries and exits a lot safer.

Now, here's where it gets really cool: these boards automatically deploy when you open the door and retract when you close it. But with the Smart Series, you can also control them through an app on your Apple or Android device. Need to drop the steps for cleaning? Or keep them tucked away while you’re off-roading? Just pull up the app, and you’ve got it sorted in seconds. No more fumbling around with switches.

And let’s not forget about the heavy-duty specs. Each running board can handle up to 600 pounds—yep, that’s double the load capacity of most other options out there. So whether you’re hauling gear or just a few buddies, you can trust these boards to hold up.

Installation is straightforward with the included vehicle-specific brackets and hardware, plus a plug-n-play wiring harness that integrates into your truck's electrical system without too much hassle. Just a heads up, though—if you’re not comfortable with wiring, it might be worth having a pro handle the install.

Here’s a quick rundown of the highlights:

• Power-retractable running boards that tuck away nicely when not in use.
• Smartphone app control for manual overrides—no physical switch needed.
• Durable, corrosion-resistant construction that’s built to last.
• Extra-wide 6" step surface for easy access.
• Integrated LED lights for safety at night.
• Simple installation with included mounting kit and wiring harness.

These boards are perfect for a range of GMC and Chevrolet models, including the 2019-2023 GMC Sierra and Silverado 1500/2500/3500 HD. Just make sure you check the fitment details to ensure they’re right for your ride.

So if you want running boards that combine ruggedness with cutting-edge tech, the AMP Research Powerstep Smart Series is definitely worth a look. Trust me, you won't regret it.