Upgrade your RKR rails from style to function. Sold in pairs this RKR Nerf Step System includes detachable side steps on the 1.75" tubular steel with 0.120" walls and finished with a good-looking, textured black powder coat, these lateral add-ons are suitable for application across the spectrum of rugged pickups, Jeep, and SUVs - including Hummers.

Fitment
| Year | Make | Model | Driveline | Engine |
|---|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | 4 Wheel Drive | FLEX |
| 2014-2018 | Chevrolet | Silverado 1500 | 4 Wheel Drive | GAS |
| 2014-2018 | Chevrolet | Silverado 1500 | Rear Wheel Drive | FLEX |
| 2014-2018 | Chevrolet | Silverado 1500 | Rear Wheel Drive | GAS |
| 2014-2018 | GMC | Sierra 1500 | 4 Wheel Drive | FLEX |
| 2014-2018 | GMC | Sierra 1500 | 4 Wheel Drive | GAS |
| 2014-2018 | GMC | Sierra 1500 | Rear Wheel Drive | FLEX |
| 2014-2018 | GMC | Sierra 1500 | Rear Wheel Drive | GAS |
| 2015-2019 | Chevrolet | Silverado 2500 HD | 4 Wheel Drive | GAS |
| 2015-2019 | Chevrolet | Silverado 2500 HD | Rear Wheel Drive | GAS |
| 2015-2019 | Chevrolet | Silverado 3500 HD | 4 Wheel Drive | GAS |
| 2015-2019 | Chevrolet | Silverado 3500 HD | Rear Wheel Drive | GAS |
| 2015-2016 , 2019 | GMC | Sierra 2500 HD | 4 Wheel Drive | GAS |
| 2015-2016 , 2019 | GMC | Sierra 2500 HD | Rear Wheel Drive | GAS |
| 2015-2019 | GMC | Sierra 3500 HD | 4 Wheel Drive | GAS |
| 2015-2019 | GMC | Sierra 3500 HD | Rear Wheel Drive | GAS |
| 2016-2018 | Chevrolet | Silverado 1500 | 4 Wheel Drive | ELECTRIC/GAS |
| 2016-2018 | Chevrolet | Silverado 1500 | Rear Wheel Drive | ELECTRIC/GAS |
| 2016-2018 | GMC | Sierra 1500 | 4 Wheel Drive | ELECTRIC/GAS |
| 2016-2018 | GMC | Sierra 1500 | Rear Wheel Drive | ELECTRIC/GAS |
| 2019 | Chevrolet | Silverado 3500 HD | 4 Wheel Drive | CNG |
| 2019 | Chevrolet | Silverado 3500 HD | 4 Wheel Drive | DIESEL |
| 2019 | Chevrolet | Silverado 3500 HD | 4 Wheel Drive | FLEX |
| 2019 | Chevrolet | Silverado 3500 HD | Rear Wheel Drive | CNG |
| 2019 | Chevrolet | Silverado 3500 HD | Rear Wheel Drive | DIESEL |
| 2019 | Chevrolet | Silverado 3500 HD | Rear Wheel Drive | FLEX |
Features
- Optional Steps that are compatible for the RKR-Rails
- Installation hardware is included
- Compatible with a wide range of foreign and domestic trucks, Jeep and SUV's
- Runs back of front wheel to rear of the cab
- Standard color textured black powder coat
- 5-year finish / Limited Lifetime workmanship.
Quick Specs
- 80" L x 14" W x 11" H
- Part Number : C144RKRCCS4
Important Notes
- Mounting brackets Included.
- ATTN State of California Consumers warning: Cancer and Reproductive Harm
Finish
Textured BlackN-Fab C144RKRCCS4 Textured Black Cab Length RKR Step System Fits 2014-2019 Chevrolet/GMC Silverado/Sierra 1500/2500 HD/3500 HD Crew Cab
2014-2018 Chevrolet Silverado 1500 5.6' Bed Crew Cab
2014-2018 Chevrolet Silverado 1500 5.6' Bed Crew Cab
- SKU : BKESC144RKRCCS4
- Part Number : C144RKRCCS4
$708.89
$708.89
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Product Details
In-stock 2 In-stock / 5 Sold ships same day or next day


