# Westin 07-19 Chevy Silverado/Sierra Crew Cab (85ft Bed) R5 M-Series Wheel-to-Wheel Nerf Bars - Blk

Get a boost, with Westins R5 M-Series Wheel-To-Wheel Nerf Step Bars. The extra wide 5in. footprint step design provides easier and safer vehicle access for both drivers and passengers. Developed and engineered in the USA, the R5 M-Series Wheel-to-Wheel Nerf Step Bars feature three oversized skid resistant step pads allowing easy access to the vehicle cab or truck bed cargo area. Built with high-grade and corrosion resistant steel designed to mount directly to your vehicles existing rocker panels. The modular design saves you money on shipping, as no truck freight costs are required. Also included are injection molded bracket covers for a clean and stylish look. Westins exclusive Isolator Bracket supports the step bar past the truck cab, a feature that competitors do not offer. Without an Isolator Bracket, the step area that extends past the vehicle is left unsupported. Westins unique design provides added bar support without resulting in annoying creaking sounds.

-   Injection molded polymer step pad and bracket covers on most applications
-   Optional light kit for end caps (part no. 28-51003) - sold separately
-   Includes Westin exclusive isolator bracket and mount kit
-   Protects vehicle rocker panels from potential damage
-   Injection Molded Bracket Covers Incl. On Some Apps
-   Stylish Wheel-To-Wheel (W2W) length step bars
-   Includes third step for easy truck bed access
-   Modular Design Saves You Money On Shipping
-   Incl. Third Step For Easy Truck Bed Access
-   Incl. Exclusive Isolator Bracket/Mount Kit
-   Optional Light Kit For End Caps Available
-   Stylish Wheel To Wheel Length Step Bars
-   Injection Molded Polymer Step Pad
-   Patent No. D885,283 S
-   Rocker Panel Mounted
-   5" wide step area
-   5 Year Warranty

This Part Fits:

Year

Make

Model

Submodel

2015-2019

Chevrolet

Silverado 2500 HD

High Country

2007-2019

Chevrolet

Silverado 2500 HD

LT

2007-2019

Chevrolet

Silverado 2500 HD

LTZ

2007-2019

Chevrolet

Silverado 2500 HD

WT

2007

Chevrolet

Silverado 2500 HD Classic

LT

2007

Chevrolet

Silverado 2500 HD Classic

WT

2015-2019

Chevrolet

Silverado 3500 HD

High Country

2007-2019

Chevrolet

Silverado 3500 HD

LT

2007-2019

Chevrolet

Silverado 3500 HD

LTZ

2007-2019

Chevrolet

Silverado 3500 HD

WT

2015-2019

GMC

Sierra 2500 HD

Base

2007-2019

GMC

Sierra 2500 HD

SLE

2007-2019

GMC

Sierra 2500 HD

SLT

2007-2014

GMC

Sierra 2500 HD

WT

2007

GMC

Sierra 2500 HD Classic

SL

2007

GMC

Sierra 2500 HD Classic

SLE

2007

GMC

Sierra 2500 HD Classic

SLT

2007

GMC

Sierra 2500 HD Classic

WT

2007

GMC

Sierra 3500 Classic

SL

2007

GMC

Sierra 3500 Classic

SLE

2007

GMC

Sierra 3500 Classic

SLT

2007

GMC

Sierra 3500 Classic

WT

2015-2019

GMC

Sierra 3500 HD

Base

2011-2019

GMC

Sierra 3500 HD

Denali

2007-2019

GMC

Sierra 3500 HD

SLE

2007-2019

GMC

Sierra 3500 HD

SLT

2007-2014

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 1339.24 CAD
- **Vendor:** Westin
- **Type:** Nerf Bars

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1339.24 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Photo - out of package
- Photo - Unmounted
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/westin-07-19-chevy-silverado-sierra-crew-cab-85ft-bed-r5-m-series-wheel-to-wheel-nerf-bars-blk)
> Updated: 2026-07-03