99-16 Chevy Silverado GMC Sierra 3" Round Nerf Bars Extended Cab Black
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
3" Round Nerf Bars — Extended Cab Black
Bolt-on side steps with 3" diameter tubing for truck bed access and protection. Black powder-coated finish resists rust and UV fading. Designed to mount at factory attachment points without drilling or frame modification.
Key Features
- 3" Round Steel Tubing - Oversized diameter provides secure grip and visibility on approach
- Extended Cab Geometry - Positioned to clear rear doors and provide step access at the right height
- Factory Mounting - Utilizes existing rocker panel attachment points; no welding or custom fabrication required
Specs
- Material: Steel with black powder-coat finish
- Configuration: Pair (driver and passenger side)
- Condition: New
What's Included
- Nerf bar assemblies (2 units)
Frequently Asked Questions
Do these mount using factory attachment points or do I need to drill?
These mount at existing rocker panel points — no drilling required. You'll need basic hand tools and fasteners rated for your vehicle's rocker attachment standard.
Does the powder coat finish need any prep before install?
The finish is ready to install as-is. If you're concerned about contact points, wipe mounting surfaces clean and consider applying a thin coat of touch-up paint where brackets meet the rocker panel.
Are mounting bolts and brackets included?
The bars ship bare — verify your truck's factory rocker fastener size before ordering hardware. Most extended cabs use M10 or M12 bolts; refer to your service manual for exact specs.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.