07-18 Chevy Silverado GMC Sierra Step Down Nerf Bar Extended Cab
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$410.00
Sale price$339.99
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Step Down Nerf Bar — Extended Cab
Tube-mounted side step that gives your extended cab a functional running board and clean integrated look. Built from hard panel construction for durability and designed to mount at factory points without modification. Fits extended cab configurations with proper clearance for door operation.
✓ Factory Mounting Points✓ Direct-from-Warehouse✓ Ships from FL Warehouse
Key Features
Integrated tube design - Bolts to existing frame geometry with no drilling required.
Extended cab compatible - Engineered for door and window clearance on extended configurations.
Hard panel step surface - Provides traction and withstands repeated footsteps and weather.
Specs
Configuration: Extended Cab
Construction: Hard panel with tube frame
Quantity: Single assembly (passenger and driver side integrated)
What's Included
Complete nerf bar assembly
Frequently Asked Questions
Do I need to drill holes or modify the truck frame to install this?
No. This mounts at factory points — no drilling needed. You'll bolt directly into existing frame attachment locations.
Will this interfere with the extended cab doors when they open?
It's engineered for extended cab door and window clearance. Test-fit before final tightening to confirm clearance on your specific vehicle configuration.
What hardware do I need to bolt this on?
The assembly includes mounting points, but fastener spec isn't confirmed in the product data — check your vehicle's service manual for the correct bolt size and torque spec for frame attachment points.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
07-18 Chevy Silverado GMC Sierra Step Down Nerf Bar Extended Cab
