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Cargo Liners: A Buying Guide For Trunks And SUV Cargo Areas

Cargo Liners: A Buying Guide For Trunks And SUV Cargo Areas

*Tub-style liners contain spills and mud far better than a flat mat — here's how to pick the right depth and fit for your vehicle.*

Accessories & Gadgets Region: Global Updated July 2026 By the True Motion Auto editorial team

Note: costs mentioned below are given in US dollars as a general point of reference — actual prices vary by country, currency, and local market.

Quick answer

Flat universal cargo mats run $20-$45, raised-lip 'tub' style liners run $40-$90, and laser-measured custom-fit liners for SUVs and wagons run $90-$180. A raised lip of at least 2 inches is the key feature that separates a true liner from a basic mat — it contains spills, mud, and loose gear that would otherwise slide into carpet seams or the wheel well trim.

At a glance

Liner typePrice bandLip height
Flat cargo mat$20-$45None to minimal
Raised-lip tub liner (universal)$40-$901.5-3 inches
Custom-fit tub liner (laser measured)$90-$1802-4 inches, wraps wheel wells
Cargo net/divider add-on$15-$40N/A — restrains rather than contains

Flat mats vs tub-style liners

A flat cargo mat is essentially a floor mat sized for the trunk — good for light dust and dry gear, but it does nothing to stop a spilled drink, muddy boots, or a leaking bag of ice from reaching the carpet underneath. A tub-style liner has raised walls molded around the cargo floor and often up the sides of the wheel wells, effectively turning the trunk into a shallow basin. For anyone hauling pets, gardening supplies, sports gear, or groceries regularly, the tub style is worth the price difference.

Custom-fit vs universal for SUVs and wagons

  • Custom-fit liners are molded to the exact contour of a specific model's cargo floor, including around wheel wells and seat-fold hinges
  • Universal liners are trimmed at home and rarely wrap the wheel wells as tightly, leaving small gaps where debris can slip past the lip
  • For third-row SUVs, check whether the liner is designed for behind-third-row use, or a larger piece for use with the third row folded

Materials and weight capacity

MaterialProsCons
Thermoplastic (TPO/TPE)Rigid, doesn't crack in cold, easy to hose offCan be slippery for cargo without a grip texture
RubberCheap, good gripHeavier, can feel stiff in cold
Heavy-duty fabric/felt-backedQuieter, protects delicate cargoAbsorbs spills rather than containing them

Installation and fit tips

  1. Fold rear seats to the position you'll use most before test-fitting, since the liner's cutouts assume a specific fold height
  2. Check whether the liner is one continuous piece or split for use with seats up vs down
  3. Confirm cargo net or tie-down anchor points remain accessible once the liner is in
  4. Hose off or wipe down rigid tub liners regularly — trapped moisture underneath can lead to odor over time
Watch out

A liner that doesn't sit flush can bunch up near the cargo door threshold, creating a trip hazard and a gap that lets debris underneath it. Always test-fit before loading heavy cargo.

Who benefits most

Pet owners, contractors, gardeners, and anyone who regularly hauls wet or dirty gear get the clearest return from a tub-style liner — it turns a full trunk detail into a quick hose-off. Drivers who use their trunk mainly for occasional light shopping bags may find a basic flat mat sufficient.

Frequently asked questions

Do cargo liners fit under factory trunk floor panels?
Most liners sit on top of the factory cargo floor rather than replacing anything underneath it, so they shouldn't interfere with the spare tire compartment or factory floor panel unless the listing says otherwise.
Can I hose out a rubber or thermoplastic cargo liner?
Yes — that's one of the main advantages of rigid tub-style liners. Remove it from the vehicle, hose it down or wash with mild soap, and let it dry fully before reinstalling to avoid trapping moisture.
Will a cargo liner protect against pet claw damage?
Rigid thermoplastic and heavy rubber liners resist scratching far better than felt-backed fabric mats, which is why most liners marketed to pet owners specifically use a hard tub-style design.
Do I need a custom-fit liner or will universal work?
Universal works fine for basic spill/mud containment, but if your vehicle has pronounced wheel-well intrusions into the cargo area, a custom-fit liner will seal those gaps far better than a trimmed universal piece.
Will installing this accessory void my car's warranty?
No, in most cases. In the US, the Magnuson-Moss Warranty Act bars a manufacturer from voiding a warranty just because you used an aftermarket part, unless it can show that specific part caused the failure being claimed. Keep the receipt and avoid accessories that require cutting factory wiring or trim.

Sources & further reading

Figures, prices and policy details were current at the last-updated date above. Automotive pricing, incentives and regulations change frequently — verify time-sensitive details with the linked primary sources. Read our editorial policy and fact-checking standards.