Buy now, pay later with Learn More
Help
X

Need Help?

We've got you covered!

877-216-5446
Sales & Service Hours
X

Sales & Service Hours

Customer Service

  • Monday to Friday: 8am - 6pm EST
  • Saturday/Sunday: Closed

Sales

  • Monday to Saturday: 8am - 11pm EST
  • Sunday: 9am - 10pm EST

GMC Sierra 3500
Truck Hero Accessories

1 - 30 of 138 results
Select 2 to 4 Items to Compare
BAKFlip MX4 Tonneau Cover
BAKFlip MX4 Tonneau Cover
(281)
From:  $929.88  
BedRug Full Bed Liner
BedRug Full Bed Liner
(641)
From:  $399.00  
TruXport Tonneau Cover
TruXport Tonneau Cover
(2109)
From:  $289.00  
Husky Liners Custom Molded Mud Flaps
Husky Liners Custom Molded Mud Flaps
(2724)
From:  $35.95  $39.95
Swing Case Truck Bed Tool Box
Swing Case Truck Bed Tool Box
(710)
From:  $199.00  
Extang MaxSeal Tailgate Seal
Extang MaxSeal Tailgate Seal
(86)
Only:  $26.95  
Truxedo Deuce 2 Tonneau Cover
TruXedo Deuce 2 Tonneau Cover
(85)
From:  $499.00  
Undercover Classic Tonneau Cover
UnderCover Classic Tonneau Cover
(82)
From:  $879.00  
Extang Express Tonneau Cover
Extang Express Tonneau Cover
(37)
From:  $449.00  
Husky Liners All Weather Floor Mats
Husky Liners All Weather Floor Mats
(287)
From:  $35.95  $39.95
TruXedo TonneauMate Toolbox
TruXedo TonneauMate Toolbox
(51)
From:  $399.00  
Extang BlackMax Tonneau Cover
Extang BlackMax Tonneau Cover
(142)
From:  $269.00  
N-Fab Rear-Runner Light Bar
N-Fab Rear-Runner Light Bar
(2)
Only:  $304.56  
Husky Liners GearBox Storage Boxes
Husky Liners GearBox Storage Boxes
(809)
From:  $135.86  $150.95
Husky Liners MudDog Mud Flaps
Husky Liners MudDog Mud Flaps
(3)
From:  $53.95  $59.95
N-Fab RSP Prerunner Front Bumper
N-Fab RSP Prerunner Front Bumper
(5)
From:  $601.01  
Bakflip G2 Tonneau Cover
BAKFlip G2 Tonneau Cover
(798)
From:  $769.88  
Sure Fit Tonneau Cover
Sure Fit Tonneau Cover
(110)
Only:  $229.99  
N-Fab Rock Rails
N-Fab Rock Rails
(9)
From:  $347.37  
Superlift 3" Lift Kits
Superlift 3" Lift Kits
From:  $599.95  

Truck Hero Accessories

Browse a great selection of Truck Hero accessories for your GMC Sierra 3500 truck. See everything you need to enhance your Sierra 3500 pickup with the latest in made in the USA products including tonneau covers, nerf bars, LED light bars, and more. Check out tons of customer reviews to help you find the best Sierra 3500 truck accessories. RealTruck offers amazing selection, outstanding brands, and great customer service at RealTruck. Don't forget, all of Truck Hero's terrific accessories you'll find here include free shipping courtesy of RealTruck.