Start with your truck
Ford F-150
F-150 SuperCrew — 2021–2026
Expected fit: Strong
Best suited to non-hybrid SuperCrew configurations with open under-seat floor space.
Check carefully if your truck has:
- PowerBoost hybrid equipment
- A fixed under-seat subwoofer
- Factory or accessory under-seat storage
- Other electrical or aftermarket equipment beneath the rear seat
A removable Ford accessory storage organizer may need to be removed before using TruckCore.
F-150 SuperCrew — 2015–2020
Expected fit: Strong
The available under-seat dimensions compare favorably with the TruckCore organizer, but interior geometry and options vary across model years.
Check the space beneath your particular truck before ordering.
F-150 SuperCrew — 2009–2014
Measure before ordering
Older-generation seat and floor geometry differs from later F-150s.
We recommend measuring your available under-seat space against the TruckCore dimensions before ordering.
Current fitment research identifies the 2015–2026 F-150 SuperCrew as particularly promising dimensionally, with the product depth closely matching known fitted-storage envelopes. Hybrid hardware and fixed under-seat equipment remain important exceptions.
Ford F-250 / F-350 Super Duty
Crew Cab — 2017–2026
Measure before ordering
Super Duty Crew Cabs generally provide substantial rear-seat storage space, making them a strong potential fit.
However, some configurations include factory locking under-seat storage or other equipment occupying this area.
If your truck has a clear open floor beneath the rear bench, compare the available space with the TruckCore dimensions before ordering.
Chevrolet Silverado 1500
Crew Cab — 2019–2026
Expected fit: Strong
Silverado Crew Cabs without fixed equipment beneath the rear seat offer a generous under-seat storage area.
If your truck has GM accessory under-seat storage, it may need to be removed before installing TruckCore.
Check before ordering if equipped with:
Kicker or other fixed under-seat subwoofer systems
These can occupy the same space required by the organizer.
The Silverado 1500 Crew Cab is one of the strongest dimensional candidates identified in the TruckCore fitment analysis.
GMC Sierra 1500
Crew Cab — 2019–2026
Expected fit: Strong
Sierra Crew Cabs without fixed under-seat hardware provide substantial usable space beneath the rear seat.
Factory or accessory storage boxes may need to be removed.
Check before ordering if equipped with:
Kicker or another fixed under-seat subwoofer
The Sierra shares a similarly favorable dimensional envelope with the Silverado, although individual equipment packages can change the available space.
Chevrolet Silverado HD / GMC Sierra HD
2500HD & 3500HD Crew Cab — 2020–2026
Measure before ordering
These trucks have large rear cabins and may provide sufficient space for TruckCore.
However, HD-specific seat geometry, factory storage and trim equipment vary.
Compare your clear usable space with:
35.4 × 13.4 × 7.1 in
before ordering.
Ram 1500
Ram 1500 DT Crew Cab — 2019–2026
Measure before ordering
TruckCore is promising dimensionally for the current-generation Ram 1500 Crew Cab.
The main consideration is vertical clearance.
At approximately 7.1 inches tall, TruckCore sits relatively close to the available height beneath some Ram rear-seat configurations.
Check particularly carefully if your truck has:
Mopar under-seat storage, RamBins, fold-flat floor equipment or other factory hardware.
Do not assume that fitment information for the newer DT Ram 1500 also applies to the Ram 1500 Classic / DS.
The fitment analysis found strong horizontal clearance in the Ram 1500 DT but identified loaded height as the dimension requiring the most care.
Ram 1500 Classic
Crew Cab — 2019–2024
Measure before ordering
The Ram 1500 Classic uses a different interior architecture from the newer Ram 1500 DT.
Treat it as a separate fitment.
Measure before ordering.
Ram 2500 / 3500
Crew Cab — 2019–2026
Measure before ordering
These trucks may provide suitable space, but factory fold-flat floors and integrated storage make fitment configuration-dependent.
Measure the clear usable space beneath your rear seat before ordering.
Toyota Tundra
CrewMax — 2022–2026
Measure before ordering
Fit varies considerably depending on configuration.
Non-hybrid models may have usable under-seat space, but factory equipment can affect clearance.
Hybrid models
We do not currently recommend assuming compatibility with hybrid Tundra configurations.
Hybrid batteries and associated hardware can occupy or reduce the available under-seat area.
What can affect fit?
Two trucks with the same badge on the tailgate can have very different space beneath the rear seat.
Before ordering, check for factory or aftermarket equipment including:
- Under-seat storage boxes or trays
- Subwoofers and premium audio equipment
- Hybrid batteries or electrical hardware
- Inverters and power equipment
- Fold-flat floor systems
- Seat brackets and mechanisms
- Thick aftermarket floor liners
- Aftermarket accessories installed beneath the seat
If any of these occupy the space where TruckCore would sit, measure the remaining clear area rather than relying only on the make and model.
How to measure your truck
Raise the rear seat and identify the clear usable storage space underneath it.
Measure the usable area from:
Side to side — at least 35.4 in / 90 cm
Front to back — at least 13.4 in / 34 cm
Floor to the lowest point beneath the lowered seat — at least 7.1 in / 18 cm
Measure around brackets, subwoofers, storage equipment and other obstructions rather than through them.
Most important: check the height
TruckCore is soft-sided.
If heavily loaded, the organizer can become slightly taller than its nominal dimensions.
Do not pack the organizer so high that the rear seat compresses heavily against it or cannot lower normally.
The fitment analysis specifically identifies height as the dimension requiring the closest attention under load.
Already have factory under-seat storage?
In some trucks, the factory or accessory storage bin beneath the rear seat is removable.
TruckCore may be used in the space after that organizer has been removed.
You should never remove safety equipment, electrical hardware, batteries, seat mechanisms or permanently installed vehicle components to make the organizer fit.
A good fit should look like this
When correctly fitted:
The organizer sits flat beneath the rear seat.
The seat lowers normally.
There is no excessive compression against the underside of the seat.
Seat belts, child-seat anchors and seat mechanisms remain unobstructed.
The organizer does not interfere with electrical equipment or factory hardware.
And you can still raise the seat and remove TruckCore using the integrated handles.
These are also the core pass/fail principles in the TruckCore physical-validation protocol.
Your truck isn't listed?
That doesn't necessarily mean TruckCore won't fit.
It means we don't currently have enough confidence to make a model-specific fitment claim.
If you have at least:
35.4 W × 13.4 D × 7.1 H in
90 × 34 × 18 cm
of clear usable space beneath your rear seat, the organizer may fit.
Measure carefully before ordering.
If you're still unsure, email us at:
Include your:
Make • Model • Model year • Cab configuration
A photo of the space beneath your raised rear seat is also helpful.
Still unsure?
It's worth checking before you order.
Fit can vary even between trucks of the same model because of trim level, audio packages, hybrid systems and other factory equipment.
Measure twice. Order once.
TruckCore Under-Seat Organizer
35.4 × 13.4 × 7.1 in
90 × 34 × 18 cm
SHOP TRUCKCORE →