AMP Research BedStep | 300 lb Tailgate Bed Step | 2020-2026 Silverado/Sierra 2500/3500 HD

AMP Research BedStep | 300 lb Tailgate Bed Step | 2020–2026 Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD

The AMP Research BedStep is a frame-mounted tailgate access step engineered for the 2020–2026 Chevrolet Silverado HD and GMC Sierra HD platforms. Mounts to the rear frame on the driver or passenger side, providing fast and stable bed access without climbing over the tailgate. Foot-activated deploy and retract — stows flush to maintain ground clearance and a clean OEM profile. High-strength aluminum construction with a reinforced hinge system rated to 300 lbs. Textured step pad delivers reliable traction in mud, snow, and wet conditions.

Verified Fitment (OFAS Standard)

• Chevrolet Silverado 2500 HD: 2020–2026
• Chevrolet Silverado 3500 HD SRW: 2020–2026
• GMC Sierra 2500 HD: 2020–2026
• GMC Sierra 3500 HD SRW: 2020–2026

Does NOT fit: 2019 or earlier Silverado/Sierra HD (different rear frame geometry). Does not fit Silverado 3500 HD DRW or Sierra 3500 HD DRW (Dually) — different rear bedside and frame profile. Verify clearance with aftermarket rear bumpers, rear armor, or tow sensor brackets before ordering.

Key Features

• Frame-mounted tailgate access — mounts to rear frame, driver or passenger side
• 300 lb load capacity
• Foot-activated deploy / retract — no hands required
• High-strength aluminum construction with reinforced hinge system
• Non-slip all-weather textured step pad
• Corrosion-resistant hardware and finish
• Stows flush — maintains ground clearance when not in use

Installation Warning

This SKU fits 2020–2026 Silverado/Sierra HD SRW only. Silverado 3500 HD DRW and Sierra 3500 HD DRW have a different rear frame and bedside profile — do not substitute. Pre-2020 HD trucks use a different rear frame mounting geometry — do not substitute. Verify clearance with aftermarket rear bumpers, rear armor, tow sensor brackets, and trailer hitch receivers before ordering. Once installed, the unit is non-returnable.

Can you confirm your HD truck is a 2020–2026 SRW configuration, and are you running any aftermarket rear bumper or armor that could affect step mounting clearance?