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Guaranteed to Fit2021 GMC Sierra 3500 HD Change Vehicle

Dee Zee®
2021 GMC Sierra 3500 HD - Running Board Mounting Kit - Textured Black, Steel, Custom Fit, Kit

Tap image and pinch to zoom.
$150.99
Manufacturer #DZ15340
Guaranteed to Fit2021 GMC Sierra 3500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2021 GMC Sierra 3500 HD
SLT
8 Cyl 6.6L
Crew Cab Pickup
2021 GMC Sierra 3500 HD
Denali
8 Cyl 6.6L
Crew Cab Pickup
2021 GMC Sierra 3500 HD
AT4
8 Cyl 6.6L
Crew Cab Pickup
2021 GMC Sierra 3500 HD
Base
8 Cyl 6.6L
Crew Cab Pickup
2021 GMC Sierra 3500 HD
SLE
8 Cyl 6.6L
Crew Cab Pickup

Highlights

Brand:
Notes:
350 lbs. Capacity Weight; Body Mount and Rocker Panel Mounting Location; Includes Hardware
Warranty:
3-year Dee Zee limited warranty with 1-year warranty on finish
Quantity Sold:
Kit
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Color Finish:
Textured Black
Material:
Steel
Product Fit:
Custom Fit
Requires Drilling:
No
Series:
Rough Step Series
Fitnotes:
Crew Cab Pickup

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2019 Chevrolet Silverado 1500
High Country
8 Cyl 5.3L
Crew Cab Pickup
2019 Chevrolet Silverado 1500
High Country
8 Cyl 6.2L
Crew Cab Pickup
2019 Chevrolet Silverado 1500
SSV
8 Cyl 5.3L
Crew Cab Pickup
2019 Chevrolet Silverado 2500 HD
High Country
8 Cyl 6.0L
Crew Cab Pickup
2019 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.0L
Crew Cab Pickup
Page 1 of 26 | Showing 1 - 5 of 127 results

Product Information

DEE ZEE ROUGH STEP SERIES RUNNING BOARD MOUNTING KIT

The Dee Zee Rough Step Series running board mounting kit is engineered from top-grade material with NRT powder coating to deliver the most excellent rust protection for your vehicle. These are custom-fit brackets built to last for your Rough Step Series running boards.

  • With unique coating development for increased protection
  • Stylish, durable, and rust-free framework
  • Constructed from premium quality materials
  • Expertly manufactured in the USA

Dee Zee, known and recognized for quality and industry leadership, manufactures homegrown automotive aftermarket accessories for SUVs and trucks.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Do these come with the caps that hide the actual bracket?Rick r.Oct 30, 2020
Best Answer:Hi Rick, There is no mention of the caps for the brackets on our system. It would be best to call the manufacturer (Dee Zee) about part number DZ15340. Their telephone number is 1-800-779-2102.
Grace G.STAFFOct 30, 2020