1999-2016 Chevrolet Silverado Extended Cab 3" Round Nerf Bars
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-1670-CHV-006-NSB
- Manufacturer part number
- K2-1670-CHV-006-NSB
- UPC
- STEPB-3-005-SS
- Category
- Nerf Bar / Step Bar
- Shipping weight
- 2.0 lb
3" Round Nerf Bars — Extended Cab
Bolt-on side steps with 3" diameter tubing for extended cab trucks. Hard panel construction designed for straightforward mounting at factory attachment points. Durable and ready to install without modification to your vehicle frame.
Key Features
- 3" Round Tubing - Provides a solid stepping surface with clean proportions that fit the extended cab profile.
- Factory Mount Design - Aligns with existing rocker and frame points, eliminating guesswork during installation.
- Extended Cab Specific - Geometry engineered to match extended cab door lines and body contours.
Specs
- Tubing diameter: 3"
- Configuration: Driver and passenger sides
- Condition: New
Whats Included
- Nerf bar assembly (pair)
Frequently Asked Questions
Do these mount to existing holes or will I need to drill?
These are designed for factory mounting points — no drilling required. You'll use existing frame attachment locations on the rocker and cab area.
What fasteners do I need to complete the install?
Mounting hardware is not included with the bars. You'll need to source bolts, washers, and lock nuts that match your vehicle's factory attachment points. Check your owner's manual or service documentation for the correct fastener specs.
Can I paint these before or after installation?
Either way works. If you paint after installation, tape off the mounting zone to keep fastener holes clean. If painting before, handle the bars carefully to avoid surface damage during mounting.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
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Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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