Description
Patented Nerf Bars. The GEM Tubes Octa Series Nerf Side Step Bars; Chrome deliver a modern and robust stepping solution designed to enhance both the aesthetic and functionality of your vehicle. These nerf bars provide a dependable step to assist with vehicle access and add a distinctive, high-quality appearance that complements hard-edged truck designs.
Construction and Appearance. Crafted from 2.5mm thick military-grade aluminum tubes with an octagon profile, these bars resist rust, pitting, peeling, flaking, and dulling. Finished with a deep chrome or flawless powdercoat texture, the product utilizes an aluminum substructure to prevent corrosion. Plastic OEM-style bracket covers protect mounting hardware and improve overall durability and visual integrity.
Installation. Designed for ease of installation, these nerf bars mount using OEM mounting holes with no drilling required. The process is straightforward, supported by clear instructions, ensuring minimal installation time for professional or enthusiast installers.
Warranty. This product is backed by a warranty covering long-term durability and finish integrity.
Application. Specifically fits the 15-19 6.0L Sierra 3500 HD Crew Cab, providing high-quality side steps tailored to this exact model without fitment compromises.
GEM Tubes 300010
CA Residents: WARNING: Cancer and Reproductive Harm
- Octa Series Nerf Bar Features A Patented Modern Design
- Compatible With Silverado Or Sierra 1500
- Fits 2014, 2015, 2016, 2017, 2018 Models
- Suitable For Regular Cab, Extended Cab, Crew Cab Configurations
- Incorporates Hard Styling Lines To Complement Modern Truck And SUV Aesthetics
- Available In Deep Chrome Or Flawless Textured Powdercoat Finishes
- Built With A Rust-Proof Aluminum Substructure
- Manufactured Using 2.5mm Thick Military Grade Aluminum Tubes
- Includes Patented Octagon Profile Tubes That Resist Rust, Pitting, Peeling, Flaking, Or Dulling
- Features Internal Ribbed Tubes For Enhanced Strength And Reduced Weight
- Equipped With Ultimate Ground Clearance Brackets That Do Not Extend Below The Tube
- Comes With OEM Style Plastic Bracket Covers To Protect Against Stone Chips And Rust
- Uses Aggressive Step Pad Tread Molded From UV Weathering And Impact Resistant Resin
- Mounting Hardware Coated To OEM Standards For 1000 Hours Salt Spray Resistance
- Installation Utilizes OEM Mounting Holes For Fast And Clear Setup
- Fits 15-19 6.0L Sierra 3500 HD Crew Cab






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