Best Cargo Liner for Toyota 4Runner (2026): Top Trunk Mats Ranked
The body-on-frame Toyota 4Runner has a deep, boxy cargo floor built for trail gear, and its available third row and pull-out cargo tray change how a liner must fit. Because 4Runners live outdoors, a tall raised lip that contains mud and water matters more than a slim profile. Confirm whether your 4Runner has the sliding cargo deck or third-row seats before ordering.
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🏆 Our Top 5 Picks
🏆 Editor's Choice
#1
WeatherTech Cargo Liner
Best for: Maximum spill protection
$130-$180
The best pick for the trail-ready 4Runner. Laser-measured with a tall lip that keeps mud, wet gear, and spills contained in the deep well, with versions to suit the pull-out cargo deck. Rigid and easy to hose out.
Rugged coverage at a lower price for the outdoorsy 4Runner. Channels funnel spills inward and skid nibs keep the liner planted when the truck articulates over rough terrain.
A lightweight three-layer tray with a carbon-look finish that dresses up the 4Runner's utilitarian cargo bay. Easy to lift out and rinse after a day on the trail, with a raised edge for spill control.
The genuine Toyota tray is molded to the 4Runner well with a factory-exact fit and Toyota logo, including versions compatible with the sliding cargo deck. Lower lip than aftermarket, but the fit is perfect.
A trim-to-fit rubber mat that protects the 4Runner floor on a budget. Cut it to the boxy outline, and it takes on trail mud, spills, and dog messes without the premium cost.
While you're upgrading your Toyota 4Runner, grab the 50 most common check engine codes with likely cause and DIY fix cost. Sent once.
🧭 How to Choose the Best Cargo Liner for Your Toyota 4Runner
Cargo deck or third row?
The 4Runner can be optioned with a pull-out sliding cargo deck or a third-row seat, both of which affect fit. Confirm your configuration so the liner sits flat and clears the deck rails or folded third-row seats.
Wall height and bumper flap
4Runners see real mud and wet gear, so a deep lip that contains liquid is a top priority. A bumper-flap version protects the rear paint when you load muddy boots and equipment over the tailgate.
Material and grip
Rigid TPO liners resist cold cracking and hold shape off-road, while softer rubber conforms to the deep well. Anti-slip backing keeps the liner from creeping when the truck flexes over uneven ground.
❓ Frequently Asked Questions
Will a WeatherTech cargo liner fit my 4Runner with the sliding cargo deck?
WeatherTech offers liners sized for the 4Runner's standard floor and versions that work with the pull-out cargo deck. Confirm your configuration when ordering so the liner clears the deck rails and seats correctly.
Do cargo liners cover the rear bumper?
Most standard liners stop at the cargo edge and leave the 4Runner bumper exposed. Choose a liner with a fold-over bumper flap, or add a bumper guard, to protect the paint when loading gear.
Are cargo liners worth it for pets?
Yes, and the 4Runner is a popular dog hauler. A raised-lip liner traps hair and muddy paws from trail outings and hoses clean. Add a seatback cover for dogs that ride on folded seats.