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 - midnight EST
  • Sunday: 9am - 10pm EST

2012 GMC Sierra 3500
Truck Hero Accessories

1 - 30 of 116 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
(640)
From:  $399.00  
TruXport Tonneau Cover
TruXport Tonneau Cover
(2108)
From:  $289.00  
Swing Case Truck Bed Tool Box
Swing Case Truck Bed Tool Box
(710)
From:  $199.00  
Husky Liners GearBox Storage Boxes
Husky Liners GearBox Storage Boxes
(809)
From:  $150.95  
Husky Liners Custom Molded Mud Flaps
Husky Liners Custom Molded Mud Flaps
(2724)
From:  $39.95  
BedRug Bed Mat
BedRug Bed Mat
(654)
From:  $105.00  
Bakflip G2 Tonneau Cover
BAKFlip G2 Tonneau Cover
(798)
From:  $769.88  
RetraxPRO Tonneau Cover
RetraxPRO Tonneau Cover
(41)
From:  $1,829.00  
Extang MaxSeal Tailgate Seal
Extang MaxSeal Tailgate Seal
(86)
Only:  $26.95  
Superlift Leveling Kits
Superlift Leveling Kits
(11)
From:  $59.95  
Retrax PowertraxONE MX Tonneau Cover
Retrax PowertraxONE MX Tonneau Cover
(4)
From:  $1,995.00  
TruXedo Edge Tonneau Cover
(47)
From:  $399.00  
Sure Fit Tonneau Cover
Sure Fit Tonneau Cover
(110)
Only:  $229.99  
Torza Top Tonneau Cover
Torza Top Tonneau Cover
(153)
From:  $389.99  
TruXedo TonneauMate Toolbox
TruXedo TonneauMate Toolbox
(51)
From:  $399.00  
retrax-tailgate-gasket
Retrax Tailgate Gasket
(18)
Only:  $28.99  
Superlift 6" Lift Kit
Superlift 6" Basic Lift Kits
(1)
From:  $563.69  
Retrax PowertraxPRO MX Tonneau Cover
Retrax PowertraxPRO MX Tonneau Cover
(12)
From:  $2,599.00  

Truck Hero Accessories

Truck Hero accessories are some of the best ways to customize your 2012 GMC Sierra 3500. Regardless if it's one of their many tonneau covers, nerf bars, light bars, or other outstanding products, take pride knowing that they are engineered and made in the USA - because your GMC truck deserves accessories that work as hard as your do. RealTruck makes it easy to find the best 2012 Sierra 3500 products from Truck Hero by providing terrific selection, incredible prices, and great customer service. Anything bit of awesomeness you see here includes free shipping.