Features
- TrailFX A4012B 4-inch trapezoidal straight nerf bars for select Ram trucks
- Black titanium powder-coated steel construction with a matte finish
- Dual UV-resistant, deep-tread rubber step pads per bar
- Plastic end caps provide a finished appearance and added protection
- Direct-fit rocker-panel mounting design
- Includes steel mounting brackets and installation hardware
- Three mounting brackets per side
- Drilling required for installation
- 300-pound weight capacity
- Fits select 2012–2015 Ram 1500, 2500, and 3500 models
Get to Know TrailFX
Official video from TrailFX.
Warranty
TrailFX manufacturer warranty
3-year warranty (black powder-coated finish).
Warranty claims are handled through Truck Army. Contact us and we'll work with the manufacturer for you.
Coverage is provided by the manufacturer under its published terms, which can change. Ask us if you have questions before you buy.
Description
Upgrade your truck’s appearance and everyday accessibility with TrailFX A4012B 4-inch trapezoidal straight nerf bars. Designed for select 2012–2015 Ram 1500, 2500, and 3500 models, these side steps provide a practical rocker-panel mounting solution with a strong, clean profile. The black titanium powder-coated steel finish offers a matte appearance that complements a wide range of factory and aftermarket styling while helping protect the bars from common road exposure.
Each bar includes dual UV-resistant, deep-tread rubber step pads for secure footing in wet or dry conditions. The integrated plastic end caps provide a finished look and help protect the bar ends from dirt and debris. With a 300-pound weight capacity, the TrailFX A4012B is designed to provide dependable support when entering or exiting the vehicle, whether the truck is used for daily driving, work, or recreation.
This direct-fit installation includes steel mounting brackets and hardware, with three mounts per side. Drilling is required for installation, so proper preparation and alignment are recommended before securing the bars. The bars are not illuminated and are finished in black for a coordinated, low-profile appearance. Verify vehicle fitment and installation requirements before ordering. This product includes a Proposition 65 warning for cancer and reproductive harm; visit www.p65warnings.ca.gov for more information.
Fits
Dodge Ram 2500 2010
Dodge Ram 3500 2010
Ram 1500 2011-2018
Ram 1500 Classic 2019-2024
See all 7 vehicles
Ram 2500 2011-2024Ram 3500 2011-2024
Specifications
| Type | Trapezoidal Straight |
|---|---|
| Material | Steel |
| Drilling Required | Yes |
| Mounting Hardware Included | Yes |
| Bar Material | Steel |
| Finish | Powder Coated |
| California Prop 65 | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |










