# Roll-N-Lock 2020 Chevy Silverado / GMC Sierra 2500-3500 80-1/2in M-Series Retractable Tonneau Cover

Roll-N-Lock M-Series is the most advanced retractable truck bed cover made, has redefined the rules for truck bed security. From its retractable function, which permits opening or closing in seconds, to its rigid, vinyl-over-aluminum laminated construction, this hybrid cover offers everything other covers do not. There are no snaps to manipulate, there is no roll or bundle to lash down or stow, no cross bars to negotiate, no fabric shrinkage to struggle with and, best of all, no worries about the security of cargo. The Roll-N-Lock retractable bed covers by far the most sophisticated and versatile truck bed cover made.

-   Most compact housing of all retractable covers, preserving valuable truck bed space
-   Most Compact Housing Of All Retractable Covers Preserving Valuable Truck Bed Space
-   Heavy duty torsion spring drive system makes opening the cover effortless
-   Integrated AutoLock™ Automatically Locks Tailgate
-   Compact Aluminum Housing With Cargo Shield
-   Patented built-in tailgate locking system
-   Flush Handle With Finger Insulator Grip
-   Heavy Duty Torsion Spring Drive System
-   Marine Grade Vinyl Over Aluminum Slat
-   Low-Profile Aerodynamic Housing Lid
-   Multiple Latching Positions
-   Easy Clamp On Installation
-   3 Year Limited Warranty

This Part Fits:

Year

Make

Model

Submodel

2020-2026

Chevrolet

Silverado 2500 HD

Custom

2020-2026

Chevrolet

Silverado 2500 HD

High Country

2020-2026

Chevrolet

Silverado 2500 HD

LT

2020-2026

Chevrolet

Silverado 2500 HD

LTZ

2020-2026

Chevrolet

Silverado 2500 HD

WT

2024-2026

Chevrolet

Silverado 2500 HD

ZR2

2020-2026

Chevrolet

Silverado 3500 HD

High Country

2020-2026

Chevrolet

Silverado 3500 HD

LT

2020-2026

Chevrolet

Silverado 3500 HD

LTZ

2020-2026

Chevrolet

Silverado 3500 HD

WT

2020-2026

GMC

Sierra 2500 HD

AT4

2024-2026

GMC

Sierra 2500 HD

AT4X

2020-2021

GMC

Sierra 2500 HD

Base

2020-2026

GMC

Sierra 2500 HD

Denali

2024-2026

GMC

Sierra 2500 HD

Denali Ultimate

2022-2026

GMC

Sierra 2500 HD

Pro

2020-2026

GMC

Sierra 2500 HD

SLE

2020-2026

GMC

Sierra 2500 HD

SLT

2020-2026

GMC

Sierra 3500 HD

AT4

2020-2021

GMC

Sierra 3500 HD

Base

2020-2026

GMC

Sierra 3500 HD

Denali

2024-2026

GMC

Sierra 3500 HD

Denali Ultimate

2022-2026

GMC

Sierra 3500 HD

Pro

2020-2026

GMC

Sierra 3500 HD

SLE

2020-2026

GMC

Sierra 3500 HD

SLT

## Details

- **Price:** 2456.45 CAD
- **Vendor:** Roll-N-Lock
- **Type:** Tonneau Covers - Retractable

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2456.45 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/roll-n-lock-2020-chevy-silverado-gmc-sierra-2500-3500-80-1-2in-m-series-retractable-tonneau-cover)
> Updated: 2026-07-01