Spring Savings - Up to $300 Off! Shop Deals

Shop at a Dealer Near You

Select Your Vehicle

Year

Make

Model

GMC Sierra 3500 Truck Bed Extenders

6 results

Sort By

$50 OFF

RealTruck AMP Research BedXTender HD Max

90

From: $279.99~~$329.99~~

$50 OFF

RealTruck AMP Research BedXTender HD Sport

145

From: $279.99~~$329.99~~

Best Seller

RealTruck AMP Research BedXTender HD Kits

11

From: $19.99

Truck Covers USA Tail-Mate Load Extender

18

From: $499.00

Gate King Tailgate Adjuster

2

From: $228.28

Yakima LongArm Truck Bed Extender

1

From: $25.00