Under Seat Storage with Cargo Box for organized rides
Make the most of that empty space under the rear seat with an under seat storage cargo box. Expect a snug, easy install with sturdy construction and deep room that keeps gear from sliding around. Works over factory floor liners in many setups, though heavy-duty mats can require trimming, and models with an inverter behind the seat may not have the clearance.
Some include a three gun divider and six Velcro straps, plus install hardware. Check the contents list for your exact box to confirm what's included. If you plan to carry firearms, verify the divider style meets your needs and that the straps secure them properly.
Materials range from sturdy to more flexible depending on the design. Some report a snug, sturdy fit, while others noted flimsy dividers or bases that can slip on slick liners. To help stability, ensure the base is well supported and use the provided straps. Color options can include brown to match mahogany interiors, not just black.
Confirm it's designed for your cab style and rear-seat layout. If your truck has an inverter behind the seat, some boxes won't fit. Also look at any underfloor bins; certain trays provide deep storage without covering those bins. Set the box in place first to verify clearance before fastening straps or brackets.
Yes, many under-seat cargo boxes fit over factory floor liners. Check for raised lips on all-weather liners; some users trimmed small notches so the base would sit flat. On carpet these boxes tend to hold form better. After placing the box, make sure the base doesn't flare out and that it sits snug so it won't slip on slick liners.