Next Level Performance
June 25, 2026 • 9 min read
Our Verdict
The Westin PRO TRAXX 4 Oval Nerf Step Bars are the best overall upgrade for the 2014-2018 Silverado & Sierra 1500.
After fitting dozens of step bars in our Tampa shop, the Westin PRO TRAXX 4 ($349.22) wins on value: 4-inch black powder-coated oval tube, four textured step pads, and a no-drill bolt-on install. Want a bigger step or a budget build? Our other four picks cover off-road looks, heavy-duty drop steps, wheel-to-wheel bed access, and the cheapest sure-footing on this list.
Shop Our Top Pick →The best nerf bars for the 2014-2018 Silverado and Sierra 1500 add a sure-footed step into a tall truck cab and a finished side profile—without a drill. Nerf bars (also called step bars or side steps) are tubular side rails that bolt to your truck's factory body-mount points and place a grippy step pad at each door. Below are the five step bars we install most often on the 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500, compared on step style, cab fitment, load rating, and price (from $234.09 to $654.99).
What Are Nerf Bars, and How Are They Different From Running Boards?
Nerf bars are tubular side steps that mount to a truck's rocker/body-mount points and provide a step pad at each cab door, while running boards are wide, flat platforms that run the full length between the front and rear wheels. Nerf bars look rugged and shed mud, which is why off-road and work-truck owners prefer them; running boards offer a longer, more refined stepping surface.
Load rating is the other practical difference. Steel nerf bars typically support up to 500 pounds, and wider running boards can hold up to 600 pounds, though the exact figure depends on the material and brand. For reference, the Lund oval bars on this list are rated to 300 pounds before they flex and 350 pounds before they bend—more than enough for daily ingress, loading the bed, or a roof-rack reach. On a half-ton Silverado or Sierra that you actually use, a quality steel step bar is the right tool.
One more category to know: drop steps. A drop step bar hangs a stamped step plate roughly 4 inches below the rocker, shortening the climb. That makes drop styles like the Westin Outlaw and Westin HDX the easiest to use on a leveled or lifted 2014-2018 Silverado 1500.
How We Picked the Best Step Bars for the 2014-2018 Silverado & Sierra 1500
We chose these five because they cover the four ways truck owners actually shop: best overall value, cheapest sure footing, most aggressive off-road look, and heaviest-duty drop step—plus a wheel-to-wheel option for bed-side access. Every pick is a verified fit for the 2014-2018 Chevrolet Silverado 1500 or GMC Sierra 1500, bolts on with no drilling, and ships with a vehicle-specific mount kit and hardware. We weighted material and finish (powder-coated carbon steel versus 304 stainless), step-pad traction, cab-length fitment, and real-world price.
| Kit | Step Style | Cab Fit | Best For | Price |
|---|---|---|---|---|
| Westin PRO TRAXX 4 OvalTop Pick | 4 in. oval tube | Double Cab | Best overall value | $349.22 |
| Lund 5 in. Oval Curved | 5 in. oval, curved | Crew Cab | Best budget | $234.09 |
| Westin Outlaw Drop Step | 4 in. drop step | Crew Cab | Best off-road look | $528.99 |
| Westin HDX Drop | HD drop step | Crew Cab | Best heavy-duty | $654.99 |
| Lund 5 in. Oval WTW | Wheel-to-wheel | Crew Cab (5.5 ft bed) | Best bed access | $331.65 |
The 5 Best Nerf Bars for the 2014-2018 Silverado & Sierra 1500
1. Westin PRO TRAXX 4 Oval Nerf Step Bars — Best Overall
The Westin PRO TRAXX 4 is the best all-around step bar for the 2014-2018 Silverado and Sierra 1500 Double Cab, pairing a 4-inch oval tube with four textured logo step pads for $349.22 (a hair under the $468.75 list). The tube is finished in powder-coated black over steel—Westin also offers polished 304 stainless—with angled ends and fully welded caps for a clean, OEM-plus look. The included mount kit uses zinc-plated stainless hardware and bolts to factory points, so install is a no-drill job.
Key Specifications
What We Like
- + 4-inch oval tube is easy to step on and looks factory-correct
- + Choice of black powder coat or polished 304 stainless steel
- + Four textured step pads and fully welded, capped ends
- + Best price-to-quality ratio on this list at $349.22
Things to Consider
- – Double Cab fitment only—Crew Cab owners need the PRO TRAXX 5 version
- – Black finish shows scuffs more than a textured drop step
Bolted these onto my 2016 Silverado Double Cab in about 45 minutes with a ratchet. Solid step, looks like it came from the factory, and the price beat everywhere else I looked.
— Marcus T. | Verified Buyer | ★★★★★
Welded, capped ends and textured step pads on the Westin PRO TRAXX 4.
2. Lund 5 in. Oval Curved Steel Nerf Bars — Best Budget
At $234.09 (down from $549.99), the Lund 5-inch Oval Curved steel nerf bars are the cheapest sure-footing on this list—and they still bring a wide 5-inch oval tube and a marine-grade 304L stainless option. Lund rates the design to 300 pounds before flexing and 350 pounds before bending, and the curved profile tucks the bar closer to the Crew Cab rocker for a tidy fit. If you want the most step for the least money on a 2014-2018 Silverado 1500 Crew Cab, start here.
What We Like
- + Lowest price here at $234.09 (a 57% markdown from $549.99)
- + Wide 5-inch oval tube rated to 300 lb (flex) / 350 lb (bend)
- + Marine-grade 304L stainless construction resists corrosion
- + Curved tube hugs the cab for a clean Crew Cab fit
Things to Consider
- – Crew Cab only—confirm your cab before ordering
- – No drop step, so the climb stays the same on lifted trucks
Lund's curved 5-inch oval tube and bolt-on bracket tuck close to the Crew Cab rocker.
3. Westin Outlaw Drop Nerf Step Bars — Best Off-Road Look
The Westin Outlaw is the best-looking step bar here for an off-road build, using a mandrel-bent 1.5-inch tube, a 4-inch drop step, and an oversized die-stamped step plate that sheds dirt, mud, and debris from your boots. At $528.99 (list $661.25) it carries an electrostatic base coat under a textured black powder coat for serious corrosion resistance—exactly what a Tampa truck that sees rain, sand, and salt air needs. The Outlaw pattern fits a wide range of late-model trucks, including the 2014-2018 Silverado and Sierra Crew Cab.
What We Like
- + Aggressive 4-inch drop step with a wide die-stamped traction plate
- + Mandrel-bent 1.5-inch tube with electrostatic base coat under textured powder
- + Drop design shortens the climb on leveled or lifted trucks
- + Textured black hides scuffs and trail rash
Things to Consider
- – Excludes diesel models—verify your engine
- – Wider drop plate sits lower; not ideal for low-clearance off-camber trails
The Outlaw's die-stamped drop step sheds mud and adds grip.
4. Westin HDX Drop Nerf Step Bars — Best Heavy-Duty
The Westin HDX Drop is the heaviest-duty pick for the 2014-2018 Silverado and Sierra, built from solid one-piece steel with heavy-duty punch-plate step areas. Its notched bar design adds more than 2 inches of extra toe and heel placement versus competing drop steps, and the textured black finish is made to match Westin HDX bumpers for a coordinated overland look. At $654.99 (list $818.75) it fits 1500, 2500, and 3500 Crew Cab trucks, making it the go-to for owners running bigger tires, bumpers, and gear.
What We Like
- + Solid one-piece steel with heavy-duty punch-plate traction
- + Notched bar adds 2+ inches of toe/heel room versus rivals
- + Textured black matches Westin HDX bumpers for a built look
- + Fits 1500/2500/3500 Crew Cab—ideal for HD and overland rigs
Things to Consider
- – Most expensive pick at $654.99
- – Heaviest bars here; a second set of hands speeds the install
HDX punch-plate steps and the notched bar that adds 2+ inches of foot room.
5. Lund 5 in. Oval WTW Steel Nerf Bars — Best for Bed Access
The Lund 5-inch Oval WTW (wheel-to-wheel) is the best choice if you climb into the bed as often as the cab, because the bar extends past the rear door to add a step beside the rear wheel. Sized for the 2007-2018 Silverado 1500 Crew Cab with the 5.5-foot bed, it shares Lund's marine-grade 304L stainless construction and the same 300 lb flex / 350 lb bend rating. At $331.65 (down from $649.99) it is the value play for anyone who loads coolers, tools, or tie-downs over the bedside daily.
What We Like
- + Wheel-to-wheel length adds a step for bed-side access
- + Marine-grade 304L stainless rated to 300/350 lb
- + Half the price of list at $331.65 (was $649.99)
- + Wide 5-inch oval tube is easy to find with a boot
Things to Consider
- – Crew Cab with 5.5 ft bed only—match your bed length
- – Longer bar means more mounting points and a slightly longer install
How to Choose the Right Nerf Bars for Your Truck
Match the bar to your exact cab
Nerf bars are cab-specific: the tube bends, step-pad spacing, and bracket positions are designed for one cab length. A Double Cab bar is shorter than a Crew Cab bar because the Crew Cab's longer rear doors push the rear step and mounting bracket back. Order for your exact cab—Regular, Double/Extended, or Crew—and, for wheel-to-wheel bars, your bed length.
Pick a material and finish for your climate
Powder-coated carbon steel is the strongest and most affordable option, but the steel underneath can rust if the coating is chipped, so it relies on that finish for protection. 304 stainless steel is corrosion-resistant to its core—even a deep scratch will not rust—which makes it the better pick for coastal Florida humidity or northern road salt. Aluminum is the lightest but the least durable. For a Tampa daily driver, we steer customers toward 304 stainless or a quality powder coat like Westin's electrostatic-coated Outlaw.
Choose your step style
Oval tube bars (Westin PRO TRAXX, Lund) sit near rocker height and look factory-correct. Drop steps (Westin Outlaw, HDX) hang a stamped plate about 4 inches lower, which is easier to use on a lifted or leveled truck and adds aggressive styling. Wheel-to-wheel bars trade some ground clearance for an extra step at the bed. Decide how you load the truck, then match the style.
Installation: Do Nerf Bars Bolt On Without Drilling?
No, nerf bars for the 2014-2018 Silverado and Sierra 1500 do not require drilling—all five picks bolt to existing factory body-mount points using the included vehicle-specific bracket kit and hardware. The typical process is to loosen a factory body bolt, slip the bracket over the mount, and torque everything down. Plan on roughly 30 to 60 minutes per side-set with basic hand tools (a ratchet and sockets); the heavier HDX bars go faster with a helper to hold them level while you start the bolts. Always torque to the included instructions and re-check the hardware after the first week of driving.
At our Tampa, FL shop we install step bars on K2-platform Silverados and Sierras every week, and the no-drill design is the reason these are one of the most popular weekend upgrades on the 2014-2018 trucks—you keep the factory body and can return to stock anytime.
Frequently Asked Questions
What are the best nerf bars for a 2014-2018 Silverado 1500?
The Westin PRO TRAXX 4 Oval ($349.22) is the best overall nerf bar for the 2014-2018 Silverado and Sierra 1500, thanks to a 4-inch oval tube, four textured step pads, and a no-drill bolt-on install. For the lowest price, the Lund 5-inch Oval Curved bars run $234.09; for the most aggressive off-road look, choose the Westin Outlaw drop step; and for the heaviest-duty build, the Westin HDX drop bars are rated for 1500-3500 trucks.
Do nerf bars fit both the Chevy Silverado 1500 and GMC Sierra 1500?
Yes. The 2014-2018 Silverado 1500 and Sierra 1500 share the same K2XX platform cab and factory body-mount locations, so step bars listed for one almost always fit the other in the same cab configuration. Westin's PRO TRAXX, Outlaw, and HDX lines and Lund's oval bars all list combined Chevrolet/GMC fitment—just match the cab and, for wheel-to-wheel bars, the bed length.
How much weight can truck nerf bars hold?
Steel nerf bars typically support up to 500 pounds, while wider running boards can hold up to 600 pounds, depending on material and brand. The Lund oval bars on this list are rated to 300 pounds before flexing and 350 pounds before bending—well beyond what daily cab and bed access requires on a half-ton Silverado or Sierra.
Do nerf bars require drilling to install on a Silverado 1500?
No. Step bars for the 2014-2018 Silverado and Sierra 1500 bolt to existing factory body-mount points with no drilling, using the included vehicle-specific brackets and hardware. Installation takes about 30 to 60 minutes with basic hand tools such as a ratchet and sockets, and the truck can be returned to stock at any time.
What is the difference between Double Cab and Crew Cab nerf bars?
Nerf bars are cab-specific. Double Cab bars are shorter than Crew Cab bars because the Crew Cab's longer rear doors move the rear step and mounting bracket rearward. The Westin PRO TRAXX 4 on this list fits the Double Cab, while the Lund and Westin Outlaw/HDX picks are Crew Cab—always verify your cab before ordering.
Are steel or stainless nerf bars better for Florida and salt-belt trucks?
304 stainless steel is the better choice for coastal Florida humidity and northern road salt because it resists corrosion to its core—even a deep scratch will not rust. Powder-coated carbon steel is strong and more affordable but depends on its finish staying intact. For a Tampa truck, we recommend 304 stainless or a heavy electrostatic powder coat like Westin's Outlaw finish.
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