AC2 Running Boards | Amber/White | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-26)

Aggressive Style Meets Everyday Functionality: Upgrade your truck's look and performance with Rough Country's AC2 Running Boards. These premium cab-length steps combine rugged durability, modern styling, and practical convenience in one sleek package. Built for Strength and Style: Crafted from heavy-duty, one-piece steel, the AC2 Running Boards deliver maximum strength and rigidity for long-lasting performance. A black powder-coated finish offers superior corrosion resistance, shielding against rust, wear, and harsh weather. Maximum Accessibility: Easily enter and exit your truck thanks to the wide step surface and lowered profile, perfect for lifted vehicles or daily drivers alike. The cab-length design offers full coverage and enhances your truck's side profile with clean, aggressive lines. Integrated Illumination: Stay visible and stand out with built-in LED lighting. Customizable LED Output lets you choose between amber or white via an internal switch, while Automatic Activation engages the lights when your door opens, thanks to a built-in magnetic sensor. Enhanced Protection and Clean Looks: The AC2 boards also provide a barrier against road debris, rock chips, and mud while covering up exposed frame components for a seamless, finished appearance. Body Lift Compatible: No need to worry about aftermarket modifications, these boards are fully compatible with or without a body lift, ensuring a perfect fit across various setups. Hassle-Free Installation: Install with ease using Rough Country's simple, bolt-on design. No cutting, welding, or drilling required. Warranty You Can Trust: Backed by Rough Country's Limited Lifetime Warranty on structural components and a 1-year warranty on the finish for total peace of mind.

Features

Simple Bolt-On Installation: Installs easily with basic hand tools, no drilling or cutting required.
Improved Access to Cab: Makes getting in and out of your truck easier, especially for lifted vehicles.
Full Cab-Length Design: Provides complete coverage along the length of the cab for a balanced, aggressive profile.
Heavy-Duty One-Piece Steel Construction: Built from robust steel for maximum strength and durability; resists bending under heavy use.
Corrosion-Resistant Powder Coat: Black powder-coated finish stands up to rust, wear, and harsh weather conditions.
Added Rock and Road Debris Protection: Acts as a barrier against rocks, mud, and road debris to help protect your lower body panels.
Clean, Seamless Look: Conceals exposed frame sections for a sleeker, more refined appearance.
Compatible with Body Lifts: Designed to function with or without aftermarket body lift kits, no modification needed.
Built-In LED Lighting: Integrated LED strip enhances visibility and custom styling.
Customizable LED Output: Selectable amber or white illumination controlled by a discreet internal switch.
Automatic Activation: Lights engage instantly when the door opens, triggered by a built-in magnetic sensor.
Limited Lifetime Warranty: Backed by Rough Country's limited lifetime warranty on structural components and a 1-year finish warranty, coverage you can count on.

Notes

Fits crew cab models ONLY.

Instructions

View Instructions

The Kaos Run Down

Fitment Year: 2019 2020 2021 2022 2023 2024 2025 2026

Make: GMC

Model: Sierra 1500

Submodel: AT4

Drive: 4WD

Install Time: 3-4 hours