Critical Fitment Requirements
WeatherTech 441012-1-3 requires all four of these features:
- Crew Cab, also marketed as SuperCrew in some listings
- First-row bench seat
- Rear under-seat fold-flat storage
- Factory carpeted flooring
It does not fit:
- Front bucket-seat trucks
- Trucks with a full-length center console
- SuperCab or Regular Cab models
- Trucks without rear fold-flat storage
- Trucks with factory vinyl flooring
- Later F-450 models unless separately confirmed
- F-550 chassis-cab models without verified application data
Before ordering, inspect the front seating layout and raise the rear seat to confirm the fold-flat storage platform. A VIN lookup alone may not clearly identify every interior storage option.
Our OEM replacement parts buying guide explains why configuration-specific components need more than a year-and-model match.
What Comes in the Set?
WeatherTech 441012-1-3 includes three molded pieces:
- Driver-side front FloorLiner
- Passenger-side front FloorLiner
- One-piece second-row FloorLiner
The front pair is sold under component number 4410121, while the rear liner uses 4410123.
The rear section is molded specifically around Crew Cab trucks with the bench-seat and fold-flat-storage configuration. WeatherTech separately catalogs the 4410123 rear liner for this setup. View its configuration notes.
Product Specifications
| Specification | Details |
|---|---|
| Brand | WeatherTech |
| Complete set number | 441012-1-3 |
| Front component | 4410121 |
| Rear component | 4410123 |
| UPC | 787765395809 |
| Color | Black |
| Coverage | First and second rows |
| Number of pieces | Three |
| Cab requirement | Crew Cab |
| Front seat requirement | Bench seat |
| Rear configuration | Fold-flat under-seat storage |
| Floor requirement | Factory carpet |
| Material | High-density thermoplastic blend |
| Fit type | Laser-measured, vehicle-specific |
| Warranty | Limited lifetime warranty |
| Manufacturing | Made in USA |
Designed Around the Front Bench Seat
The front liners are shaped for trucks with a front bench-seat configuration. They protect the driver and passenger footwells while working with the open center-floor arrangement associated with the bench seat.
Trucks equipped with front bucket seats and a full center console require a different liner set. The floor contours and console boundaries are not interchangeable, even when the dashboard, cab and exterior body appear identical.
Rear Fold-Flat Storage Matters
The one-piece second-row liner is shaped around the factory fold-flat storage system beneath the rear seat. Trucks without this feature use a different rear-floor profile.
Check for the factory platform by lifting the rear seat. If the floor or storage arrangement does not match the application images, stop and confirm the correct rear component before ordering.
This is one of the easiest details to miss because the storage system spends most of its life concealed beneath the seat, quietly waiting to make the wrong floor mat curl at the edges.
HDTE Construction
WeatherTech uses a patented High-Density Tri-Extruded material designed to combine:
- Rigid core strength
- Vehicle-specific shaping
- Surface friction against the carpet
- A textured upper surface
- Resistance to temperature extremes
- Raised perimeter support
The product listing describes the material as recyclable, PVC-free and latex-free. It is engineered to resist cracking and degradation under normal automotive use.
Laser-Measured Coverage
The liners are digitally measured around the Super Duty’s footwells rather than cut from a universal outline. This provides protection across:
- Driver footwell
- Front passenger footwell
- Areas surrounding the pedals
- Front footwell sidewalls
- Door-side carpet edges
- Transmission-tunnel edges
- Second-row passenger floor
- Rear center floor section
- Areas surrounding the fold-flat storage system
Universal mats usually cover the flat areas where shoes rest. WeatherTech liners extend upward around sections of the footwell, which helps contain liquid before it reaches the carpet.
Channels and Lower Reservoirs
Molded channels direct liquids and loose debris toward lower collection areas. This helps keep contaminants away from shoes and clothing while reducing fluid movement during normal driving.
The liners are useful for containing:
- Mud
- Rainwater
- Melted snow
- Road salt
- Gravel
- Worksite dust
- Food and drink spills
- Farm debris
- Wet boots
They are particularly well suited to work trucks that still have carpeted interiors—because Ford apparently decided a vehicle hauling concrete equipment might also enjoy absorbent flooring.
WeatherTech FloorLiners Versus Universal Mats
| Feature | WeatherTech 441012-1-3 | Universal mats |
|---|---|---|
| Crew Cab-specific shape | Yes | No |
| Bench-seat fitment | Yes | Not guaranteed |
| Fold-flat-storage fitment | Yes | No |
| One-piece rear coverage | Yes | Application-dependent |
| Raised sidewalls | Yes | Limited |
| Factory retention compatibility | Yes | Not guaranteed |
| Trimming required | No | Often |
Universal mats may cost less, but they generally leave gaps around the center floor, storage system and footwell edges. The WeatherTech set is the better choice when protecting factory carpet is the priority.
Installation Instructions
Installation requires no drilling or trimming:
- Remove every factory carpet mat.
- Vacuum dirt and debris from the exposed carpet.
- Inspect the driver-side retention hardware.
- Position the driver-side FloorLiner.
- Secure it using the factory retention system.
- Install the front passenger liner.
- Raise the rear bench seat.
- Position the one-piece rear liner around the fold-flat storage system.
- Lower and operate the storage platform to verify clearance.
- Confirm unrestricted pedal and seat movement.
Never stack WeatherTech liners over factory carpet mats. Stacked mats can shift and potentially interfere with the pedals.
Cleaning and Maintenance
Remove the liners from the truck before cleaning. Shake out loose material, rinse them with water and use a mild automotive-safe cleaner when needed.
Avoid:
- Tire shine
- Silicone dressing
- Oil-based cleaners
- Gloss-enhancing interior products
- Slippery protectants
Allow the liners to dry before installation. Reconnect the driver-side retention system and confirm that the accelerator and brake pedals move freely.
For additional cabin maintenance, see our complete dashboard and interior trim repair guide.
Frequently Asked Questions
What is the WeatherTech part number?
The complete first- and second-row black set is 441012-1-3. It combines front component 4410121 with rear component 4410123.
Which Ford Super Duty models does it fit?
Verified applications include the 2017–2026 F-250 and F-350 Super Duty and the 2017–2020 F-450 Super Duty when equipped with the required interior configuration.
Does it fit front bucket seats?
No. This set is designed for a first-row bench seat.
Does it fit trucks without fold-flat rear storage?
No. The rear liner is specifically shaped for trucks with the factory fold-flat storage system.
Does it fit vinyl-floor work trucks?
No. The listing specifically excludes models with vinyl flooring.
Does it fit a SuperCab?
No. This package is intended for the larger four-door Crew Cab.
Does it include an over-the-hump front liner?
No. The front section consists of separate driver and passenger liners. Trucks requiring an over-the-hump front liner use a different part number.
Is a rear under-seat storage liner included?
The second-row floor liner is included, but it is not a separate tray for storing loose items beneath the seat.
Final Verdict
WeatherTech 441012-1-3 is a durable, full-coverage option for properly configured Ford Super Duty Crew Cab trucks. The molded front pair and one-piece rear liner provide stronger carpet protection than flat or universal mats, particularly around the second-row storage system.
The catch is exact fitment: Crew Cab, front bench, fold-flat rear storage and carpeted flooring. Miss any one of those details and this becomes a remarkably expensive collection of oddly shaped plastic.
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