# Putco 03-06 Chevrolet Silverado LD/HD Sportside Bed Nylon Boss Locker Side Rails

Added the largest bed rails around with Putco Nylon Boss locker truck bed rails. These rails are 2.5 inches around and are 43% larger than most other rails. Constructed out of our NeverRust T-304 stainless steel with black Nylon ends. The rails are polished to look just like your OE chrome and every tie-down point can handle 500lbs.Installing these high-quality bed rails is simple with no drilling and the kit includes all hardware necessary. We also back all of our American-made stainless steel bed rails with a limited lifetime warranty. So if you want the biggest and baddest bed rails on your truck, then look no further than the Putco Nylon Boss Locker truck bed rails.

-   Utilizes Existing Mounting Hardware And Installation Method

This Part Fits:

Year

Make

Model

Submodel

1999-2005

Chevrolet

Silverado 1500

Base

2004-2005

Chevrolet

Silverado 1500

Hybrid

1999-2005

Chevrolet

Silverado 1500

LS

1999-2005

Chevrolet

Silverado 1500

LT

2003-2005

Chevrolet

Silverado 1500

SS

2003-2005

Chevrolet

Silverado 1500

WT

2004-2005

Chevrolet

Silverado 1500

Z71 Off-Road

2002-2005

GMC

Sierra 1500

Base

2001

GMC

Sierra 1500

C3

2002-2005

GMC

Sierra 1500

Denali

2002

GMC

Sierra 1500

HT

2005

GMC

Sierra 1500

Hybrid

1999-2003

GMC

Sierra 1500

SL

1999-2005

GMC

Sierra 1500

SLE

1999-2005

GMC

Sierra 1500

SLT

2003-2005

GMC

Sierra 1500

WT

## Details

- **Price:** 806.82 CAD
- **Vendor:** Putco
- **Type:** Body Armor & Rock Rails

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 806.82 CAD | In stock |

## Images

- Photo - Primary
- User 3
- User 4

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/putco-03-06-chevrolet-silverado-ld-hd-sportside-bed-nylon-boss-locker-side-rails)
> Updated: 2026-06-27