NHTSA ID Number: 10209214
Manufacturer Communication Number: SSM 50590
Summary
Some 2018-2022 F-150 and F-Super Duty vehicles equipped with tailgate step assemblies may exhibit a step assembly that binds/will not open or opens/pops up while driving. This could be due to an incorrect adjustment of the step assembly. Before replacing any components for this concern, follow the Tailgate Step Adjustment procedure in Workshop Manual, Section 501-04, General Procedures.
APPLICABLE VEHICLES
2018 – 2020 TRUCK: FC P552N F-150
2018 – 2020 TRUCK: FE P558N SUPER DUTY
25 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| FORD | F-150 | 2018-2022 |
| FORD | F-250 SD | 2018-2022 |
| FORD | F-350 SD | 2018-2022 |
| FORD | F-450 SD | 2018-2022 |
| FORD | F-550 SD | 2018-2022 |
1 Associated Document
Manufacturer Communications
SSM 50590 – 2018-2022 F-150/F-Super Duty – Tailgate Step Assemblies – Step Binds/Will Not Open Or Opens/Pops Up While Driving
MC-10209214-0001.pdf 115.237KB
NHTSA ID Number: 10176947
Manufacturer Communication Number: SSM 48899
Summary
Some 2018-2020 F-150 and F-Super Duty vehicles equipped with tailgate step assemblies may exhibit a step assembly that binds/will not open or opens/pops up while driving. This could be due to an incorrect adjustment of the step assembly. Before replacing any components for this concern, follow the Tailgate Step Adjustment procedure in Workshop Manual, Section 501-04, General Procedures.
1 Associated Document
Manufacturer Communications
SSM 48899 – 2018-2020 F-150/F-Super Duty – Tailgate Step Assemblies – Step Binds/Will Not Open Or Opens/Pops Up While Driving
- Innovative Two-Tier Step Design: Our truck bed step perfect fit 2021-2026 Ford
F150 & 2022-2026 F150 LIGHTNING EV, not just a single-step, the extra side step provides an additional, more convenient foothold(Excludes Raptor & Dual Exhaust Models) - 330 lb Heavy-Duty Capacity: Retractable bed step supports 330 lbs with ease when deployed – the wide, anti-slip platform delivers a rock-solid foothold for any load
- Premium Materials: Made from robust die-cast aluminum with a corrosion-resistant electrocoating, it ensures exceptional strength and durability for long-term use
- Faster Install, No Hassle: The Tailgate Step utilizes factory holes for a straightforward, no-drill installation, allowing you to achieve a professional, secure fit with basic tools
- Unmatched Quality & Perfect OEM Fit: Precision-engineered for your F150, backed by a 3-year warranty and responsive customer service for total peace of mind
- [Vehicle Fitment]: Compatible with 2015 2016 2017 2018 2019 2020 Ford
F-150 (WILL NOT FIT SUPER DUTY) - [Replace Part Number]: FL3Z9940602B, FO1904135, FO1904135C, FO1904135D, FO1904135DSC, FO1904135N, FO1904135P
- [Seamless Aesthetic Integration]: Features precision-molded components in matte black finish that conceal existing tailgate imperfections. The low-profile design complements factory body lines, creating uniform surface continuity from bumper to cab.
- [Heavy-Duty Protection]: Engineered with premium polypropylene (PP) construction, this tailgate molding system combines thickened material density with a micro-textured surface pattern. The advanced polymer formulation resists abrasions and surface deformation while maintaining flexibility to withstand extreme temperatures and repetitive use on pickup trucks.
- [Warranty]: For any reason, if you are not satisfied with your purchase, please contact us directly. We offer half a year warranty, 100% satisfaction guarantee.
- Fitment: The rear truck bed step is specifically compatible with 2024 2025 2026 Ford
F-150, ensuring a precise fit on the left driver side without any modifications needed. Note: ONLY for Dual Exhaust with 3 mounting holes, NOT for Single Exhaust on the right. NOT suitable for Raptor models. - Material: Constructed from tough carbon steel, this rear bumper step offers robust strength and reliability. The material is resistant to wear and tear, making it suitable for long-term use in various weather conditions.
- Function: This narrow rear bumper step provides easy truck bed access with a non-slip surface for safe footing. Its discreet design matches the rear bumper width, preventing collisions and maintaining a sleek, unobtrusive look without affecting the original functions.
- Installation: The tailgate side step is easy to install with a bolt-on design, requiring no drilling or complex tools. It integrates seamlessly with the existing structure, making the installation process hassle-free.
- Warranty: If you have problems about the 2024-2026 Ford
F150 Rear Bed Step, please contact us and we are willing to help. If it is damaged during shipping or normal use within 30 days, we can arrange a new one for free.
- HEIGHT ADJUSTABLE FOR MOST PICKUPS: Our tailgate ladder adjusts from 34"-42", making it compatible with most pickup trucks—as long as the bed-to-ground height is ≤42" and tailgate width is ≥50". It fits models like Ford
F250/F350/F150, GMC Sierra 1500/2500/3500, Dodge Ram 1500/2500/3500, and Chevrolet
Silverado 1500/2500/3500, offering safe and convenient access to the truck bed. - 350-LB RUST-PROOF PERFORMANCE: Crafted from premium metal with anti-rust powder coating, this tailgate ladder for pickup truck offers exceptional load-bearing capacity without bending or warping, supporting up to 350 lbs. The corrosion-resistant finish prevents rust and ensures reliable performance through years of heavy use.
- EFFORTLESS TRUCK BED ACCESS: Say goodbye to struggling with climbing! Our tailgate step ladder makes getting on and off the truck bed easy and safe—no need for assistance or a makeshift step stool. Effortlessly and gracefully access your cargo with confidence. Its anti-slip aluminium steps provide secure footing that reduces strain on knees and backs, ideal for seniors or those with limited mobility.
- QUICK AND SIMPLE INSTALLATION: Installs in under 30 minutes! You can mount the truck steps for pickup trucks on either the driver or passenger side. In addition to the electric drill, the kit includes all necessary hardware—including 4 types of mounting screws for flexible setup—so no extra trips to the hardware store are needed.
- STORES WITHOUT DISASSEMBLY, SAVES SPACE: After use, this truck ladder flips up and attaches securely to your tailgate, held firmly in place with two straps to prevent sliding. Its compact storage design saves truck bed space, eliminating the need for repeated installation and removal. Additionally, the included anti-rattle pads prevent loud noise caused by the ladder hitting the tailgate while driving.
- Easy Truck Bed Access: Stop straining to reach into your truck bed. This retractable bed step provides a 5-inch drop, giving you that extra boost to reach what you need without breaking a sweat.
- Foot-Push Deployment: With a simple nudge of your foot, the retractable truck step deploys instantly, ready to support up to 330 lbs. No need to fumble with levers or handles!
- Wide Non-Slip Surface: The 6" wide, non-slip die-cast aluminum step ensures solid footing, even in muddy or rainy conditions, so you can step up with confidence.
- Durable Die-Cast Aluminum Construction: Built tough with lightweight die-cast aluminum, this bed step can handle rugged terrain and heavy-duty use while maintaining its durability.
- Quick Bolt-On Installation: Mounts to driver's side, easy bolt-on installation requires no drilling. Includes (1) Retractable Step kit and mounting hardware. Does NOT fit models equipped with a factory dual outlet exhaust.
Last update on 2026-06-19 / Affiliate links / Images from Amazon Product Advertising API
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