Get an additional 15% Off + NO TAX day. Use Code: USA15 - Or Signup to get discount code 20% send to email
If You're living in Cali. Use code: HOPE2025 to save 25%. Together, We’ll Rebuild. Special Discount for Those Affected.

Have a question? Direct line!

1-714-589-9992
My Cart

Mini Cart

Proceed to Checkout

EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL 2021 SIERRA 3500HD GMC TRUCK COVERS

Our recommendation is customized for your location, vehicle, make, model, and our experience providing the best car covers for all uses.
Compare Products
  1. Remove This Item
Compare Clear All
You have no items to compare.

3 Items

Set Ascending Direction

  1. Our Best Selling Truck Covers for Outdoor Use

    Introducing the ultimate solution for your car's protection - the DaShield Ultimum Series. Crafted from premium-quality materials, this cover is designed to offer the highest level of protection against all weather conditions. Its lightweight yet durable construction makes it easy to use and handle, while its reflective urethane coating and woven polyester fabric provide unparalleled resistance against water and sun damage.

    Truck Covers - Ultimum Series for GMC SIERRA 3500HD 2021 EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL
    Sale
    Truck Covers - Ultimum Series for GMC SIERRA 3500HD 2021 EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL
    99 100 1
    139 Reviews Add Your Review
    Ding Protection
    10
    Rain / Snow / UV
    10
    Soft Touch
    10
    Dust Protection
    10
    Breathability
    10
    Tree Sap / Bird Drop
    10
    Easy to Use
    9.8
    Overall Protection
    10
    Warranty 10 Years
    Type Outdoor
    Special Price $199.99 Regular Price $429.99
  2. Truck Covers - WeatherTec UHD Series for GMC SIERRA 3500HD 2021 EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL
    Sale
    Truck Covers - WeatherTec UHD Series for GMC SIERRA 3500HD 2021 EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL
    99 100 1
    139 Reviews Add Your Review
    Ding Protection
    8
    Rain / Snow / UV
    9.2
    Soft Touch
    7
    Dust Protection
    8
    Breathability
    10
    Tree Sap / Bird Drop
    8
    Easy to Use
    10
    Overall Protection
    8.2
    Warranty 3 Years
    Type Outdoor
    Special Price $189.99 Regular Price $329.99
  3. Truck Covers- WeatherTec HD Series for GMC SIERRA 3500HD 2021 EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL
    Sale
    Truck Covers- WeatherTec HD Series for GMC SIERRA 3500HD 2021 EXTENDED CAB LONG BED(8 FT) WITH CAMPER SHELL
    99 100 1
    139 Reviews Add Your Review
    Ding Protection
    9
    Rain / Snow / UV
    7
    Soft Touch
    8
    Dust Protection
    9
    Breathability
    10
    Tree Sap / Bird Drop
    9
    Easy to Use
    10
    Overall Protection
    9.5
    Warranty 2 Years
    Type Outdoor
    Special Price $139.99 Regular Price $279.99

3 Items

Set Ascending Direction

Uscarcover Reviews

Shop By Make

CSC SPORTS
Categories
Infomation

Subscribe to our newsletter and get 15% off your first purchase

card logo

CSC SPORTS © 2025 All rights reserved.