AMP Research PowerStep Xtreme Electric Running Boards for Select 2022-2026 Chevy Silverado/GMC Sierra 1500-3500 (78255-01A)

Fits select 2022-2026 Chevrolet Silverado and GMC Sierra 1500, 2500 HD, and 3500 HD models (Double Cab and Crew Cab).

The AMP Research PowerStep Xtreme is engineered specifically for vehicles operating in severe environments. Whether facing sub-zero temperatures, ice buildup, or heavy mud, these electric running boards utilize high-torque dual motors—one per side—to ensure reliable deployment and retraction where single-motor systems might struggle. The boards are constructed from high-strength, die-cast aluminum with a textured powder-coated finish to provide maximum grip and superior corrosion resistance against road salt and debris.

This kit includes integrated LED lighting to illuminate the stepping surface and ground when the doors are opened. The system uses an OEM-quality wiring harness and drive system for a seamless installation that integrates with the factory electronics.

• Manufacturer Part Number: 78255-01A
• Dual-motor drive system for increased power in extreme conditions
• High-strength, die-cast aluminum construction
• Durable, high-texture powder-coated finish for traction and corrosion protection
• Integrated LED entry lights for low-light visibility
• Includes all necessary mounting hardware and wiring
• 5-year / 60,000-mile limited warranty