SKU:AMP74815-01A
AMP Research
AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 GMC Sierra 3500HD
AMP Research BedXtender HD Sport Truck Bed Extender - Standard Bed, Black | 2015-2019 GMC Sierra 3500HD
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The AMP Research BedXtender HD fits the 2015-2019 GMC Sierra 3500HD standard bed and adds up to 2 feet of enclosed cargo length with the tailgate down.
Product Overview
The BedXtender HD is a U-shaped bed extension built from 6063 T6 aluminum alloy tubes with glass-reinforced nylon composite uprights. Flip it out over the tailgate to haul longer loads, or flip it in to corral tools and smaller cargo inside the bed.
Finished in durable black powder coat, it installs and removes without permanent modification to your Sierra 3500HD. Backed by a 3-year/36,000-mile warranty.
Features & Specifications
- Fits: 2015-2019 GMC Sierra 3500HD standard bed
- Adds up to 2 feet of enclosed cargo length
- 6063 T6 aluminum alloy tubes
- Glass-reinforced nylon composite uprights
- Durable black powder-coat finish
- Classic U-shape for max cargo capacity
- Flips in or out; easy install and removal
- 3-year / 36,000-mile warranty
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | GMC | Sierra 3500 HD | Base |
| 2015-2019 | GMC | Sierra 3500 HD | Denali |
| 2015-2019 | GMC | Sierra 3500 HD | SLE |
| 2015-2019 | GMC | Sierra 3500 HD | SLT |
Shipping & Returns
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
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
Shipping policyFree 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.
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30-day returns
Return policyReturns 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.