Xtremeline / Streamline bars The new and unique design has the styling appeal of a side bar coupled with easy installation features and strength of a running board. With a 5" step these bars have over 50% more step area then regular tube steps. Stylish custom molded end caps add streamline styling can be painted for a custom finish and seals the step from moisture. Results in an OEM finished look. No Drilling most applications - Heavy-duty mounting brackets mount to existing factory holes. A new innovation in mounting brackets make installing these bars quick & easy and the bar can be positioned forward or back to compliment individual style or bar location needs. Rampage Exclusive: Galvanized Steel - Powder Coat Weather Seal Brackets Note: Xtremeline and Streamline Bars may also be installed with other aftermarket flat top installation brackets by using the Rampage Top Clamp Conversion Kit

Fitment
| Years | Make | Model | Bed Length | Cab Size |
|---|---|---|---|---|
| 2011-2018 | GMC | Sierra 1500 | Extended Cab | |
| 2011-2019 | GMC | Sierra 3500 HD | Extended Cab | |
| 2011-2018 | Chevrolet | Silverado 1500 | Extended Cab | |
| 2011-2019 | Chevrolet | Silverado 2500 HD | Extended Cab | |
| 2011-2019 | Chevrolet | Silverado 3500 HD | Extended Cab | |
| 2011-2019 | GMC | Sierra 2500 HD | Extended Cab | |
| 2019 | GMC | Sierra 1500 Limited | Extended Cab | |
| 2019 | Chevrolet | Silverado 1500 LD | Extended Cab |
Features
- No Drill Factory Location Attachment
- Black Powder Coat Finish-Galvanized Steel
Important Notes
Side Bar Mounting Brackets; Incl. 6 Main Brackets/All Necessary Hardware;
Finish
Black Powder CoatRampage 14521 Side Bar Mounting Brackets
2011-2018 GMC Sierra 1500 Extended Cab
2011-2018 GMC Sierra 1500 Extended Cab
- SKU : CLSG14521
- Part Number : 14521
$104.50
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