• AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
  • AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD - Stateside Performance - Bed Bars - AMP Research - AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD
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AMP74815-01A

AMP Research

AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD

AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 Chevy Silverado 3500HD

$329.99 USD
$329.99 USD
Sale Sold out
Shipping calculated at checkout.

In stock

The AMP Research BedXtender HD fits the 2015-2019 Chevy Silverado 3500HD standard bed and adds up to 2 feet of enclosed cargo length with the tailgate down.

Install Difficulty: DIY
Bolts to factory bed stake pockets with included hardware; typically installs in 20-30 minutes with hand tools.

Product Overview

The BedXtender HD is a flip-out cargo extender built from 6063 T6 aluminum alloy tubes and glass-reinforced nylon composite uprights.

Flip it out over an open tailgate to haul long loads, or flip it inward to corral tools and gear inside the bed. The classic U-shape maximizes usable cargo area on your Silverado 3500HD standard bed.

Features & Specifications

  • Fits: 2015-2019 Chevy Silverado 3500HD
  • Fits standard bed configuration only
  • Adds up to 2 feet of bed length
  • 6063 T6 aluminum alloy tubes
  • Glass-reinforced nylon composite uprights
  • Durable black powder-coat finish
  • Flips inward or outward for versatile hauling
  • Easy to install and remove
  • 3-year / 36,000-mile warranty

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2015-2019 Chevrolet Silverado 3500 HD High Country
2015-2019 Chevrolet Silverado 3500 HD LT
2015-2019 Chevrolet Silverado 3500 HD LTZ
2015-2019 Chevrolet Silverado 3500 HD WT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy