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USD 260 260 260
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AMP Research BedXtender HD Sport

2019-2021 GM Silverado/Sierra 1500 | 2020-2021 GM Silverado/Sierra 2500HD/3500HD
Part #:
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The AMP Research BedXtender HD Sport truck bed extender is built to help hold extra cargo in your 2019-2021 GM Silverado/Sierra 1500 or 2020-2021 GM Silverado/Sierra 2500/3500. The BedXtender is the built in the classic u-shape design that extends the bed of your truck 2 feet to give you maximum cargo capacity.  Simply flip out the tailgate when you need extra room then flip it back it when your done. The bars are super strong and are built to last. 

  • 3 Year / 36,000 Mile Warranty
  • Adds 2 Feet To Your Truck Bed
  • Durable, Black & Silver Powder coated

Note: Does Not Work With Multipro Tailgate.

Product Options

74831-00A Silver
74831-01A Black


  • Manufacturer Name AMP Research
  • Shipping Weight 17.00 lb.
  • Shipping Length 48 in.
  • Shipping Width 15 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel / Gas
  • Warranty Info 3-year 36,000 miles
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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