2020-2026+ GMC Sierra HD 2500 Smoked White Amber SCANNING LED Side Markers

Clear or smoked lens, white or amber LED side marker lights with scanning startup animation designed for your 2020-2026+ GMC Sierra HD 2500 & 3500 truck that feature a sleek, thin strip of LEDs for a clean and subtle appearance.

ADD ON OUR MATCHING SMOKED LED CAB LIGHTS OR MIRROR LIGHTS HERE!

Choose from:

• Clear lens, white LED side markers for 2020-2026 GMC Sierra HD
• Clear lens, amber LED side markers for 2020-2026 GMC Sierra HD
• Smoked lens, white LED side markers for 2020-2026 GMC Sierra HD
• Smoked lens, amber LED side markers for 2020-2026 GMC Sierra HD

Features

• Plug-and-play replacement for 2020-2026 GMC Sierra HD fender lights
• Fully-illuminated housing, with dual-lens design for an even glow
• OEM-grade construction and perfect fitment
• SCANNING Startup. Both the standard and sequential models feature a unique startup sequence. Every time the sidemarkers turn on, they illuminate in an intense amber color starting from the center then spreading to either side. Once they are completely illuminated, they gradually return to a running light mode.

ADD RETAINING CLIPS: We highly recommend adding on the (20) replacement retaining clips. During removal of the fenders, it is highly likely that some of these clips will break.

OEM Grade. Unlike other sidemarkers on the market, these sidemarkers were designed for OEM standards of quality, using automotive-grade plastic materials, UV-stable lenses, and quality connectors. The dual-lens design uses an inner diffusing lens combined with an outer lens, for an even, uniform glow. The units themselves are designed directly from original CAD data for a perfect fit, and use OEM-grade connectors that plug right into the factory socket.

Reliability. These LEDs are designed with newer constant-current circuitry and transient voltage protection. These features, found in factory-installed lighting components, protect the circuit over time, ensuring years of flicker-free performance. They also include a breather vent, to prevent pressure buildup and maintain a strong weathertight seal for years to come.

CLICK HERE FOR THE 2020-2024 GMC Sierra HD 2500 3500 Sequential LED Side Marker INSTALLATION VIDEO

Smoked: A dark appearance, great on black and grey vehicles.

Clear: Blends nicely on white and silver. These are clear in color, but still have the retroreflector optics.