WeatherTech and Husky Liners both split their Jeep Grand Cherokee cargo liner fitment across two distinct cargo floor shapes: the 2011–2021 WK2 generation and the 2022–present WL generation, and the two are not interchangeable (WeatherTech, retrieved 2026-08-08). Buy the wrong generation’s liner and the raised lip won’t sit flush against the wheel wells — the same fitment trap that catches shoppers on nearly every generational SUV refresh.
This guide covers the cargo mats and liners actually worth buying for a Grand Cherokee, the WK2-versus-WL fitment split every brand builds around, what separates a true raised-lip liner from a flat carpet mat, and how the three-row WL model complicates fitment further.
Key Takeaways
- Grand Cherokee cargo liners split into two non-interchangeable fitment groups: 2011–2021 (WK2) and 2022–present (WL), per WeatherTech and Husky Liners’ own listings.
- WeatherTech’s WL-generation liner does not fit the 3-row Grand Cherokee L; a separate liner is required for that longer-wheelbase variant.
- A raised-lip TPO or rubber liner contains spills on its own surface; a flat carpet mat lets liquid run off the edge onto the factory carpet underneath.
- WeatherTech offers a slightly more precise wall-to-wall fit, while Husky Liners includes underside nibs that grip the factory carpet — a common complaint about WeatherTech’s liners sliding without them.
- None of the liners covered here require drilling or trimming for a stock cargo floor — all sit on top and lift out for cleaning.
The Cargo Mats Worth Buying
WeatherTech Cargo/Trunk Liner
WeatherTech’s Grand Cherokee liner is laser-measured to the factory cargo floor with a raised lip on every side bordering carpet, and the brand sells separate part numbers by generation and, for the WL, by row configuration (WeatherTech, retrieved 2026-08-08). The WL-generation liner is built for the standard 2-row Grand Cherokee and explicitly does not fit the 3-row Grand Cherokee L.
Best for: owners who want the tightest wall-to-wall fit and don’t mind a premium price for laser-matched precision.
Husky Liners WeatherBeater Cargo Liner
Husky Liners’ WeatherBeater liner for the WK2 (2011–2018 per the listing) and a separate SKU for the WL (2022–2023) both use the brand’s raised-lip design with underside nibs that grip the factory carpet, addressing a common complaint about WeatherTech liners shifting underfoot (Quadratec, retrieved 2026-08-08).
Best for: owners who’ve had a liner slide around on smooth factory carpet and want the extra grip.
3D MAXpider Kagu Cargo Liner
3D MAXpider’s Kagu liner uses a three-layer build — a textured or fabric top surface, a waterproof middle membrane, and a grippy anti-slip backing — rather than one solid slab of rubber, which cuts weight and vibration noise versus a one-piece liner. 3D MAXpider splits Grand Cherokee fitment across generation the same way WeatherTech and Husky Liners do, so match your specific model year carefully before ordering.
Best for: owners who want a liner that feels lighter and quieter than solid rubber without giving up spill containment.
SMARTLINER (formerly MAXLINER) Custom-Fit Cargo Liner
SMARTLINER sells a Grand Cherokee-specific cargo liner alongside a matching full floor-mat set from the same brand, which keeps fit and finish consistent if you’re ordering both at once. It skips the bumper-protector flap and multi-layer build of pricier options, which keeps the price down for buyers mainly after spill containment rather than every extra feature.
Best for: budget-conscious buyers who want a matched cargo-and-floor-mat set from a single brand.
Material Comparison: TPO/Rubber vs. Carpet vs. Composite
Three material families cover nearly every cargo product sold for the Grand Cherokee. Solid rubber or TPO (thermoplastic olefin) is fully impermeable and easiest to hose off, at the cost of added weight and, on some designs, a faint rubber smell when new. Carpet-style mats look closest to factory trim and feel comfortable underfoot, but absorb spills instead of containing them and take longer to dry once wet. Composite multi-layer designs like 3D MAXpider’s Kagu sandwich a waterproof membrane between a textured top and grippy bottom, getting most of solid rubber’s impermeability with less weight and vibration at a modest cost premium.
For a vehicle used for anything messier than dry grocery bags, TPO/rubber or composite outperforms carpet on the one job a cargo product actually needs to do: keep liquid off the factory floor rather than absorbing it.
WK2 vs. WL: Why the Split Exists
The Grand Cherokee’s current WL generation, introduced for 2022, reshaped the cargo floor and hatch opening compared to the outgoing WK2, the same kind of mid-cycle refresh that split fitment on the Mazda CX-5’s cargo liner lineup at its own 2022 refresh. Every major liner brand covering the Grand Cherokee — WeatherTech, Husky Liners — sells the two generations as separate, non-interchangeable products rather than one universal fit.
The WL generation adds a further wrinkle: Jeep sells both a standard 2-row Grand Cherokee and a longer-wheelbase 3-row Grand Cherokee L on the same WL platform, and WeatherTech’s WL liner is explicitly built for the 2-row model only. If you’re shopping for an L-trim Grand Cherokee, confirm the listing specifically references the 3-row L rather than assuming the standard WL liner will fit a longer cargo floor.
Cargo Liner vs. Cargo Mat: Why the Raised Lip Matters
A flat carpet-style cargo mat looks factory-matched and feels comfortable underfoot, but it has no raised edge, so spilled liquid or muddy runoff travels straight to the mat’s border and onto the factory carpet beneath it. A molded cargo liner instead rises an inch or more above the floor along every edge bordering carpet, turning the cargo area into a shallow tray that actually holds spills until you tip them out. For a Grand Cherokee owner hauling dog gear, groceries, or wet winter boots, that lip height — not the branding on the box — is the real difference in value between a flat mat and a molded liner.
Installation and Care
Every liner covered here is a drop-in design for a stock cargo floor — none require adhesive, drilling, or trimming factory trim panels. Lay the liner into the cargo floor and confirm the edges tuck under the wheel-well trim rather than riding on top of it, which is the most common installation mistake and the reason a correctly-sized liner can still look like it doesn’t fit. Rubber and TPO liners can be hosed off or wiped with soap and water and left to air dry; composite liners should be checked against the manufacturer’s care instructions, since some fabric-top designs are less tolerant of a direct pressure wash than solid rubber.
Frequently Asked Questions
Do all Jeep Grand Cherokee cargo liners fit every model year?
No. WeatherTech and Husky Liners both split fitment between the 2011–2021 WK2 generation and the 2022–present WL generation, and WL buyers need to further confirm 2-row versus 3-row L fitment before ordering.
Does the 3-row Grand Cherokee L use the same liner as the standard WL?
No. WeatherTech’s standard WL cargo liner does not fit the 3-row Grand Cherokee L, which has a different cargo floor length. Confirm the listing specifically references the L trim.
Is a rubber cargo liner better than a carpet cargo mat?
For spill containment, yes. Rubber and TPO liners have a raised lip that holds liquid on the liner itself, while carpet mats absorb spills and let runoff reach the factory carpet.
Why does my liner slide around on the cargo floor?
Some liners rely on friction alone to stay in place, which can slip on smooth factory carpet. Husky Liners addresses this with underside gripping nibs; if your current liner shifts, that’s a feature worth checking for in your next purchase.
The Bottom Line
Match the liner to your exact Grand Cherokee generation and row configuration before comparing brands — WK2 (2011–2021), WL 2-row (2022–present), and WL 3-row L (2022–present) each need their own part number, and no brand in this category sells one liner that spans all three. WeatherTech is the pick for the tightest laser-matched fit; Husky Liners is the pick if you want built-in grip against a smooth factory floor. Whichever you choose, a raised-lip liner is doing meaningfully more work than a flat carpet mat the moment anything actually spills.
If you’re outfitting the Grand Cherokee for more than cargo protection, our Jeep Gladiator bed rack guide and Jeep Wrangler LED headlights guide cover the same generation-specific fitment traps on other Jeep models, and our Honda CR-V roof rack guide covers roof-rack weight ratings if you’re adding cargo capacity beyond the trunk floor.
