When you decide to upgrade or customize your vehicle’s aesthetics or simply for convenience, nerf bars and running boards are definitely worth considering. However, they differ in design, function, and application. Understanding their differences and what makes each one stand out can help you make the right choice for your truck, Jeep, or SUV.
What is the Difference Between Nerf Bars and Running Boards?
Nerf bars and running boards are essentially step boards designed to help drivers or passengers get in and out of a vehicle (usually a pickup truck or large SUV). Aside from their utility, these steps add a premium touch to your ride. Truck enthusiasts and hobbyists often prefer nerf bars for their rugged look and added protection, while daily drivers benefit from running boards for their wider stepping surface and enhanced style.
So which option is better, and how do you even begin to choose? Ultimately, the decision comes down to your needs and preferences. Let’s break down their style characteristics and functional purposes to help you decide which one is best for your vehicle.
Size and shape, cost, installation process, as well as the finish to help you decide which one is best for your vehicle
Size & Shape
The primary factor drivers consider when choosing between nerf bars versus running boards is their physical features, particularly their shape and aesthetics. When both accessories enhance a vehicle’s visual appeal, their distinct shapes serve different functional purposes.
Nerf bars or step bars are typically pipe-like, with round or oval-shaped profiles for added width and security. Often available in various lengths and diameters, they usually feature individual step pads positioned underneath each door for enhanced grip. With a smaller surface area than most running boards, a few nerf bar models may extend from wheel to wheel, providing easier access into the truck and truck bed.
Running boards, on the other hand, are flat, rectangular platforms and offer a much wider stepping surface, making them more practical, especially for passengers who need a boost to get into taller vehicles. In addition to convenience, this sleek accessory also serves as a barrier to help protect the vehicle’s exterior paint from rocks and debris.
However, a common drawback is the surface’s tendency to collect dirt, grime, and snow during the winter.
While nerf bars and running boards significantly differ in size and shape, both can affect ground clearance by making a vehicle appear closer to the ground while providing a more polished look from the sides.
Cost
Although nerf bars are primarily used by off-road enthusiasts and hobbyists looking for a more rugged, sporty, or bold aesthetic, they are generally more affordable due to their simpler design. You’ll find reliable nerf bars from reputable brands costing between $150 to $390, whereas running boards can run you up between $300 to $1000 or more for a set.
For a more budget-friendly type of running board, you can opt for one made out of durable plastic. However, the exact prices also depend on the brand, material, and additional features like LED lighting or retractable mechanisms, particularly for running boards. It’s also important to consider installation costs as they can be a factor in future spending, depending on the complexity and whether professional installation is required.
Installation
Nerf bars and running boards are typically mounted onto the sides of a vehicle using brackets, often without the need for drilling. Some models are designed to align with pre-drilled factory mounting points, allowing for easy installation on specific vehicles.
However, if pre-drilled holes or mounting brackets are not available, custom drilling may be required. Larger nerf bars that run from wheel to wheel may also need extra mounting brackets to keep them stable.
The cost of installation and replacement parts is also generally low, typically ranging from $75 to $150 per hour for about 1-2 hours, making professional installation an affordable option.
Running boards, which are typically heavier and bulkier, may require additional manpower or equipment for proper alignment and installation. For those with motorized running boards, the installation process becomes more complex (and costly) due to the wiring and calibration needed to set up the retractable mechanisms. Installation alone could cost between $75 to $500.
Truck and SUV owners with the necessary tools and experience can choose to install nerf bars and running boards themselves, as the process can be pretty straightforward. However, since the complexity of installation can vary depending on the type and brand of nerf bars or running boards, it is still advisable to consult the manufacturer or a qualified mechanic.
This is to ensure proper installation, avoid damage to the vehicle, and maximize the benefits and durability of the accessory.
Materials/Finishes
Nerf bars are usually made from a single tube of matte or textured powder-coated stainless steel, aluminum, or high-quality plastic, and can hold up to 500 lbs of weight. This minimalist design gives them a polished yet industrial look. They typically feature rubber foot grips under each door for extra slip resistance.
While nerf bars enable passengers to rub dirt off their shoes before entering the vehicle, they can become slippery in cold or wet conditions, so it’s important to wipe the surfaces off before stepping on them.
On the other hand, running boards are often made of durable materials, such as aluminum, steel, fiberglass, and plastic, allowing them to last a long time while maintaining a polished, streamlined look. Non-slip pads made of rubber or thermoplastic materials in key areas help add grip and traction, especially in wet, snowy, or muddy conditions.
Best Nerf Bars
Looking to level up your rig with bold-looking step bars? Thanks to their stylish construction and durability, these nerf bars stand out from the rest.
Westin® 21-53240 - 5" Pro Traxx Cab Length Polished Oval Tube Step Bars
The Westin 5” Pro Traxx Cab Length Polished Oval Tube Step Bars (21-53240) offer a blend of style and utility for your vehicle. Crafted from polished 304 stainless steel, these oval tubed nerf bars are designed with angled ends and fully welded caps, enhancing your truck or SUV’s appearance. Durable, textured step pads ensure secure footing, providing safe and reliable vehicle access in any condition.
Check out our Westin nerf bars for savings of up to 10% off through December 6, 2024.
Features & Specifications
- 5” Step Width
- Oval Shape
- 304 Stainless Steel Construction
- Polished Finish
- Available in Chrome
N-Fab® - 3" Round Nerf Steps
Featuring a heavy-gauge wall main tube that extends from wheel to wheel, N-Fab’s 3” Round Nerf Steps deliver stable mounting and a sleek, finished look. Patented drop-down steps enhance grip and safety when accessing lifted trucks and SUVs. The quick installation process and durable 3-stage powder coating ensure long-lasting protection against harsh elements.
Features & Specifications
- 3” Tube Size
- Round, Wheel-to-Wheel Design
- Steel, Stainless Steel Material
- Textured Black, Gloss Black, Polished Stainless Steel Finish
- Available in Black and Chrome
Dee Zee® - 3" Round Nerf Bars
For smaller and mid-size trucks and vans, look no further than the Dee Zee 3” Round Nerf Bars. These universal steel step bars offer a practical solution when custom-sized options are unavailable. Designed for heavy-duty use with textured black urethane step pads, these round nerf bars offer stability and safety in all weather conditions. Some drilling may be required, but their powder-coated steel brackets allow discreet mounting under the bar ends for a clean finish.
Features & Specifications
- 3” Tube Size
- Round Shaped Design
- Powder-Coated Steel Braces
- Molded Plastic Step Pads
- Requires Drilling for Frame Mount
SteelCraft® - 3" Side Steps
Perfect for compact and mid-sized trucks, vans, CUVs, and SUVs, the SteelCraft 3” Side Bars offer a durable round tubing design built to withstand heavy loads without bending. Strategically placed for effortless cabin access, they feature custom polyethylene step pads to ensure safe footing in any weather. Their hassle-free, no-drill installation process makes your next upgrade to a sleek, functional look simple and straightforward.
Check out our SteelCraft nerf bars for savings of up to 10% off through November 23, 2024.
Features & Specifications
- 3” Tube Size
- Polyethylene Step Pads
- Body Mount
- No-Drill Installation
Tyger® - 2" Star Armor™ Black Nerf Bars
If you’re looking for vehicle-specific step bars, the Tyger 2” Star Armor Black Nerf Bars are highly recommended. Combining rugged functionality with stylish design, these heavy-duty step tubes are built for durability and provide a sleep dual-stage powder-coated textured black finish. Get extra protection for your paint and added security for your passengers, with a no-drill, hassle-free installation process.
Features & Specifications
- 2” Tube Size
- One-Piece Design
- 2-Stage Powder-Coated Textured Black Finish
- Easy Bolt-On Installation
Aries® - 3" Round Side Bars
The Aries 3” Round Side Bars are designed to enhance the style and functionality of your compact and mid-sized SUV, CUV, or truck. Made from durable 304 stainless steel or carbon steel, these nerf bars feature custom, non-slip step pads for safe cabin access. Their no-drill, vehicle-specific design and heavy-duty mounting brackets make installation simple, making them a practical choice for your next vehicle accessory.
Features & Specifications
- 3” Tube Size
- Round Shaped Design
- 304 Stainless Steel, Carbon Steel
- Non-Skid Step Pads
- Polished Stainless, Black Powder Coat
- Available in Chrome, Black
Best Running Boards
Upgrade your vehicle with the best running boards on the market. These running boards combine durability, functionality, and style to enhance your ride’s appearance and convenience.
Raptor Series® 7" SSR Series Cab Length Polished Running Boards
If you have a Toyota Tacoma (2005-2023), these are for you! The Raptor Series 7” SSR Series Cab Length Polished Running Boards are engineered from high-quality 304 stainless steel with a super-brite polished, eye-catching finish. Featuring a 7” extra wide step area and pre-installed brackets, these flat board-style running boards are designed for installation with rocker panel mounts and can support up to 400 lbs. of weight.
Check out our Raptor Series running boards for savings of up to 50% off through December 31, 2024.
Features & Specifications
- Flat Board Design
- Polished Stainless Steel Construction
- Rocker Panel Mount
- 7” Extra Wide Step Width & Bar Diameter
- 400 lbs Weight Capacity
- Available in Chrome
Black Horse® - 4" Summit Cab Length Black Running Boards
This best-selling pair of Black Horse Summit Cab Length Black Running Boards are not only striking but are highly durable, thanks to their rectangular steel construction and sleek black powder-coated finish. Although designed to last a lifetime, these running boards are an affordable solution for convenient vehicle access and upgrading your truck’s aesthetic – especially for certain models of the Chevy Silverado and GMC Sierra.
Check out our Black Horse running boards for savings of up to 50% off through December 31, 2024.
Features & Specifications
- 4” Tube Size
- Rectangular Steel Construction
- Black Powder Coat Finish
- Rock Panel Mount
- Available in Black
- Vehicle-Specific: Selected Chevy Silverado & GMC Sierra Models
Westin® - 6" Sure-Grip Running Boards
Made of an extruded aluminum baseboard, Westin’s 6” Sure-Grip Running Boards provide a slip-resistant rubberized pad for secure footing and stylized molded end-caps. Designed for durability and style, they also feature a rugged, powder-coated finish, making them an ideal choice for trucks and SUVs.
Check out our Westin running boards for savings of up to 10% off through December 6, 2024.
Features & Specifications
- 6" Step Width
- Tubular/Flat Design
- Extruded Rubber Step
- Aluminum Base Board
- Brite, Brushed, and Black Finish
- Available in Two-Tone and Black
APG® - 5" iStep Running Boards
The APG 5” iStep Running Boards combine style and functionality with stainless steel construction for superior rigidity and sleek, iPhone-inspired design. They feature a corrugated stepping surface for maximum grip and safety, and can support up to 300 lbs. Their premium-quality finish ensures longevity and exceptional rust and corrosion resistance.
Features & Specifications
- 5” Step Width
- Flat Board Design
- 6061 Aircraft Aluminum
- Hairline, Matte Black Finish
- Available in Silver and Black
SteelCraft® - 6" STX100 Series Running Boards
Carefully engineered with a wide 6” step area and non-slip step pads, the SteelCraft STX100 Series Running Boards offer durability and style. These OE-style running boards feature heavy-duty extruded aluminum flat boards with stainless steel side trims for stability and protection. With vehicle-specific brackets and hardware included, they’re an ideal upgrade for high-clearance models.
Check out our SteelCraft running boards for savings of up to 10% off through November 23, 2024.
Features & Specifications
- 6” Step Width
- Flat Board Design
- Aluminum Construction
- Rocker Panel Mount
- Stainless Steel Side Trim
Romik® - 5.5" RAL Series Running Boards
Known for their excellent products at competitive prices, the Romik 5.5” RAL Series Running Boards are made from extruded aluminum with a skid-resistant top, and a spacious 5.5-inch step area with Grip Assurance technology for enhanced safety and stability. With a robust 400-lb weight capacity, they come with heavy-duty mounting brackets, hardware, and vehicle-specific fitment for easy installation and long-lasting durability.
Check out our Romik running boards for savings of up to 15% off through December 6, 2024.
Features & Specifications
- Aircraft Grade 5.5” Step Area with Grip Assurance technology
- Flat Board Design
- 400 lbs Weight Capacity
- Comes with Heavy-duty Mounting brackets and Hardware
SteelCraft® - 6" STX500 Series Rectangular Running Boards
SteelCraft aims to impress with the 6” STX500 Series Rectangular Running Boards. Their formed structure adds strength, while textured polypropylene step pads ensure maximum safety. Choose from two stylish finishes for their 1.2mm 304 stainless or mild steel construction: black powder coat or polished – both offering a bold look for your truck, SUV, or crossover.
Check out our SteelCraft running boards for savings of up to 10% off through November 23, 2024.
Features & Specifications
- 6” Step Width
- Rectangular Construction
- 1.2mm 304 Stainless or Mild Steel Construction
- Rocker Panel Mount
- Polypropylene Step Pads and End Caps
- Available in Black and Stainless Steel
FAQ
Do running boards affect gas mileage?
Yes. Running boards typically create aerodynamic drag, leading to fuel inefficiency and reduced gas mileage. To improve fuel efficiency, drivers who wish to have running boards are advised to consider upgrading further to electric boards that help streamline their vehicle’s profile and are easily retractable after use.
What is better, 4-inch or 5-inch nerf bars?
The choice between a 4-inch and 5-inch nerf bars depends on the vehicle’s size and the driver’s preferences. A 4-inch nerf bar, for example, is ideal for more compact vehicles and those who want a more streamlined, minimalist look for their vehicle. A 5-inch nerf bar, on the other hand, features a wider stepping surface while offering more support and a bolder look for larger trucks and SUVs.