AMP PowerStep for GMC Sierra 2500/3500 (2011–2014) Extended/Crew — Black

• Full‑length, 88‑inch stepping surface provides a stable, confident step for drivers and passengers entering your GMC Sierra 2500/3500 Extended Cab or Crew Cab.
• Bold black finish complements the truck’s styling while blending with factory lines for a clean, integrated look.
• Precisely engineered to mount to factory anchor points, delivering a secure, straightforward installation without structural modifications.
• Rugged 57‑pound configuration built to withstand repeated use over time and daily driving demands.
• Generous 13‑inch wide stepping area offers a broad footprint for secure footing during entry and exit from either side.
• Overall dimensions: 88 inches long x 13 inches wide x 7.5 inches tall, designed to align with the Sierra’s door height for comfortable stepping.