Best Extended Cab Step Rails of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Extended cab step rails are a popular aftermarket accessory for pickup trucks, providing a convenient and stylish way to help passengers climb in and out of the vehicle. These step rails are designed to fit extended cab trucks, and are typically made from durable materials like stainless steel or aluminum. They come in a variety of finishes, from polished chrome to black powder-coated, to match any truck's style. Extended cab step rails are easy to install, and can improve the overall functionality and appearance of a pickup truck.
At a Glance: Our Top Picks
Top 10 Extended Cab Step Rails
MaxMate 88-98 Chevy/Gmc C/K 2Dr Extended/Ext Cab Black Side Step Rails Nerf Bars Running Boards
Introducing the MaxMate Side Step Rails, a perfect addition to your Chevy or GMC truck. These 3" round tubing step bars are made with heavy-duty black powder-coated material, ensuring durability and rust resistance. The UV-resistant non-slip wide step pads provide extra protection to your vehicle while offering a secure foothold. Installation is a breeze with the included mounting hardware and DIY instruction. With a 5-year warranty against manufacturing defects, you can have peace of mind. Upgrade your truck with the MaxMate Side Step Rails and enjoy the convenience and added style they bring.
Westin Outlaw Drop Nerf Step Bars
The Westin Nerf Step Bars are designed to enhance your vehicle's functionality and style. With a sturdy 1.5” mandrel bent steel tube construction, these step bars provide excellent protection for your rocker panels against road debris and impacts. The unique 4" drop features die-stamped step plates, ensuring you have reliable traction in all weather conditions, making it easy to enter and exit your truck. Installation is hassle-free, as these bars come with all necessary hardware and mounting brackets, requiring no drilling. Additionally, the electrostatic base coat offers long-lasting protection from corrosion, ensuring durability over time.
MaxMate Premium Compatible with Chevy Silverado/GMC Sierra
The MaxMate Premium Step Rails are designed for 1999-2017 Chevy Silverado/GMC Sierra Extended/Double Cab models. Made of heavy-duty marine-grade stainless steel with 3-inch round tubing, these step rails provide extra protection to your vehicle and are rust-free. The UV-resistant non-slip wide step pads make it easy for passengers to get in and out of the vehicle. The installation is simple and can be done without drilling. The package includes all mounting hardware and DIY instructions. Please note that these step rails are not suitable for 3-door Extended/Double Cab or 4-Door Crew Cab models.
Westin Nerf Bar Mount Kit
The Westin Nerf Bar Kit is designed specifically for the 1988-1999 C/K Series Extended Cab, ensuring a perfect fit for your vehicle. Installation is made easy with a bolt-on design, allowing you to set it up without any drilling in most cases. This means you can save time and effort while enhancing your truck's functionality. Plus, all necessary hardware is included, so you won’t need to make any additional purchases. With this kit, you can step in and out of your vehicle with ease, improving accessibility for you and your passengers.
Westin E-Series Nerf Bars
The Westin Nerf Bars are designed for a perfect fit on 1999-2014 Silverado and Sierra models. With a direct installation that usually requires no drilling, you can easily enhance your vehicle without hassle. These 3-inch round step bars not only provide easy access to your truck but also protect your rocker panels from damage. The included mount kit ensures a secure setup, while the polymer step pads offer a comfortable and safe stepping area. Enjoy the convenience and protection these step bars bring to your vehicle.
MaxMate 3" Nerf Bars for Chevy Silverado/GMC Sierra
The MaxMate 3" Nerf Bars are compatible with several Chevy Silverado/GMC Sierra models. Their elegant curved tube design makes entering and exiting the vehicle easier while providing a stylish look that matches other chromed accessories. The 3-inch round tubes are rust and corrosion-resistant with UV-resistant non-slip wide step pads. Installation can be done in 20 minutes without drilling.
Westin 23-3140 E-Series Nerf Bars
The Westin Nerf Bars are designed specifically for the 2004-2012 Colorado Canyon and the 2006-2008 I-Series Extended Cab, ensuring a perfect fit for your vehicle. With a 3-inch round design, these step bars provide a sturdy step up into your truck, making it easier for you to access the cab. They also protect your vehicle's rocker panels from damage, helping to maintain its appearance. The included mount kit allows for a straightforward installation, as most applications require no drilling, giving you a hassle-free experience.
N-Fab EpYx Steps
The N-Fab EpYx Steps are a stylish and durable step rail option for your Chevy or GMC truck. With their angular design and premium textured black finish, these steps add a modern and sleek look to your vehicle. The full steel construction ensures strength and durability, making them a reliable choice. The drop down step at each door, with an expanded step plate, provides easy access to your truck, whether it's stock or lifted. The modular brackets allow for simple adjustment, ensuring a perfect fit. Plus, the N-Fab EpYx Steps come with a 5-year warranty on the finish and a Limited Lifetime warranty on workmanship, giving you peace of mind.
Westin Nerf Bar Mount Kit
The Westin Nerf Bar Kit is designed to perfectly fit your 1999-2006 Tundra 4Door Extended Cab and 2004-2006 Double Cab. Installation is a breeze with a bolt-on design that eliminates the need for drilling in most cases, saving you time and effort. The included hardware makes setup even simpler, allowing you to enhance your vehicle quickly. With this kit, you benefit from improved accessibility, making it easier to enter and exit your truck, especially for children or those with mobility issues.
Westin PRO TRAXX 4 Nerf Bars
The Westin Nerf Bars are designed for your 2015-2022 Colorado Canyon Extended Cab, offering a robust and stylish addition to your vehicle. Each set comes with a mount kit, making installation straightforward with just one part number to order. The bold step pad design not only enhances the look of your truck but also provides a secure footing when entering or exiting. You can choose between 4 or 5-inch steps, ensuring a wide and stable stepping area. Plus, the seamless ends eliminate exposed bolts, giving your vehicle a clean finish.
Frequently Asked Questions (FAQs)
1. What are the step rails called on a truck?
Side bars are referred to by many names, including nerf bars, step bars and side steps, to name a few. A side bar's primary function is to provide a stepping surface into the vehicle. For this reason, they are generally used on larger vehicles, such as pickup trucks and SUVs.
2. How much does it cost to put side steps on a truck?
Truck side steps typically cost anywhere between $30 and $510. Their price depends on several factors, such as its material, product fit, series, type, finish, diameter, coverage, brand, warranty, and set inclusions.
3. Why are truck steps called nerf bars?
Nerf bars were originally used to protect the sides and undercarriage of the truck from debris encountered off road. These bars have gained popularity as a step though because of their sleek and sporty appearance.
4. Are running boards worth it?
Running boards help block the debris and protect your vehicle from damage. Running boards also help keep the interior of your vehicle clean. They act as a sort of doormat and allow passengers to wipe dirt off their feet before getting into your truck or SUV.
During our extended cab step rail research, we found 24 extended cab step rail products and shortlisted 10 quality products. We collected and analyzed 6,420 customer reviews through our big data system to write the extended cab step rails list. We found that most customers choose extended cab step rails with an average price of $217.21.
The extended cab step rails are available for purchase. We have researched hundreds of brands and picked the top brands of extended cab step rails, including MaxMate, Westin, RealTruck. The seller of top 1 product has received honest feedback from 842 consumers with an average rating of 4.8.

David Davis has rich experience as a mechanic and a general repairman in the automotive industry. It has given him plenty of knowledge in automobile repair, auto parts, and all kinds of tools. In his spare time, he enjoys assembling and disassembling parts for cars.