- Precision Tailored Fit: Specifically engineered for GWM Tank 300/400 dimensions, contouring perfectly around rear wheel wells and center console to eliminate uncomfortable gaps.
- Pump-Free Instant Setup: Non-inflatable design allows setup in seconds—simply unfold and relax without noisy pumps or air leak frustrations.
- Premium Orthopedic Memory Foam: High-density, multi-layer memory foam contours to your body, providing superior spinal support and pressure relief for a real bed sleeping experience.
- Zero-Noise Stable Support: Solid foam construction remains silent and stable, unaffected by movement or partner tossing—ensuring undisturbed sleep.
- Tailored Bridge Design: Built-in support boards bridge the gap between folded seats and trunk, creating a perfectly flat, 100% level sleeping surface without dipping.
- Foldable Space-Saving: Clever tri-fold design folds into compact size for trunk storage while leaving room for off-road gear.
- Breathable Washable Cover: Skin-friendly, wear-resistant fabric cover is fully removable and machine-washable for easy maintenance after dusty adventures.
Gwm Tank300 Car Mattress
Regular price
$209.44
Sale price
$209.44
Regular price
Unit price
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Quick Answer
60-second summary
Premium orthopedic memory foam car mattress engineered for GWM Tank 300 (2020-2026) and Tank 400 (2023-2026) with precision-tailored fit and built-in support bridge. Non-inflatable design unfolds instantly to create a perfectly flat sleeping surface without gaps or noise.
Install time
5 minutes
Drilling
No - bolt-on
Warranty
Yes - non-invasive
Guaranteed Fit — Zero Purchase Risk
Verified for your vehicle. If these parts don't fit, we cover return shipping and issue a full refund. No questions asked.
Confirm this fits your vehicle
Volume Discount — More Sets, More Savings
1 Set
Standard price
$209.44
2 Sets
Save 10% — $188.50 each
$376.99
$418.88
3 Sets
Save 15% — $178.02 each ★ Best value
$534.07
$628.32
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Estimated delivery:Jul 07 - Jul 11
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Overweight products (over 10 kg) are shipped by sea freight, carefully packed and delivered by local carriers. The exact shipping time will be confirmed after order confirmation.
Gwm Tank300 Car Mattress
Precision Fit Guaranteed
Every part verified against OEM vehicle data. Guaranteed to fit your vehicle — or we cover return shipping and issue a full refund.
Engineered for EV Platforms
Parts designed for BYD, Tesla, MG, GWM, and KIA — OEM-spec quality, tested for EV electrical systems and caliper compatibility.
Your Parts, Your Terms
Split payments with Zip, Afterpay, or Shop Pay. Zero-interest options — approved in seconds at checkout, no forms required.
Features & Benefits
What's Included
Product Gallery
Confirmed compatible vehicles for this part. Use the vehicle selector above to verify fitment for your specific car.
| Year Range | Brand | Model |
|---|---|---|
| 2020-2026 | GWM | Tank 300 |
| 2023-2026 | GWM | Tank 400 |
⚠ Compatibility note
Tank 300 models prior to 2020 and Tank 400 models prior to 2023 may have dimensional variations. For specific model/year/variant compatibility, please send your VIN or vehicle details to support@evparts4x4.com — we'll confirm fitment within 24 hours.
Not sure about compatibility? Contact us — we'll confirm within 24 hours.
Total time
5 minutes
Drilling required
No - bolt-on
Warranty
Yes - non-invasive
Yes, this mattress is compatible with GWM Tank 300 models from 2020–2026. The design is precision-tailored to the Tank 300's dimensions, contouring around rear wheel wells and the center console to eliminate gaps. Simply select the TANK300 SKU when ordering.
The TANK300 SKU is engineered specifically for GWM Tank 300 models (2020–2026), while the TANK400 SKU is tailored for GWM Tank 400 models (2023–2026). Each mattress is precision-fitted to its respective vehicle's interior dimensions and seat configuration, so choosing the correct SKU ensures a perfectly flat sleeping surface without gaps or dips.
No — this is a non-inflatable design with pump-free instant setup. Simply unfold the mattress and it's ready to use in seconds. The solid foam construction eliminates noisy pumps and air leak frustrations, so you can set up camp and rest without delay.
Installation takes just a few minutes. Fold your rear seats, unfold the mattress in the trunk, align the edges with the vehicle's interior panels, and verify the support sections create a level surface. No tools or special equipment are needed—you're ready to rest immediately after setup.
The cover is made from a breathable, wear-resistant fabric that is fully removable and machine-washable. This makes it easy to maintain after dusty off-road adventures, keeping your mattress fresh and clean for every trip.
Yes. The mattress features a solid foam construction with zero-noise stable support that remains unaffected by movement or partner tossing. The built-in support boards bridge the gap between folded seats and the trunk, ensuring a perfectly flat, 100% level sleeping surface without dipping regardless of how you shift during sleep.
The package includes one GWM Tank 300/400 Car Mattress and one removable washable cover. The mattress features a clever tri-fold design that folds into a compact size for trunk storage, leaving room for your off-road gear and other essentials on your adventures.
Use the vehicle selector at the top of this page to confirm fitment for your specific year, brand, and model. If your vehicle is not listed or you're unsure, contact us at support@evparts4x4.com with your VIN — we'll confirm compatibility within 24 hours. Our Guaranteed Fit policy means if a compatibility issue is on our end, we'll make it right.
Orders are processed and dispatched within 2-4 business days. Standard parts ship via Air Parcel and typically arrive in 10-15 business days; larger body parts ship via Sea Freight and take around 30-45 business days. Shipping is free on orders over $100. You'll receive a tracking number once your order ships, and can track it anytime here. Full details in our Shipping Policy.
Yes — we offer a 30-day return window from the delivery date, and we don't charge any restocking fees. If an item arrives damaged or isn't quite right on our end, we'll arrange a replacement or full refund and cover the return shipping. For the complete terms, please see our Return & Refund Policy or start a return via our RMA page.
We don't provide installation directly, but most of our parts are designed for straightforward DIY installation — the step-by-step guide is in the Installation Guide tab above. For complex parts (e.g. brakes, suspension, electrical systems), we recommend having a qualified mechanic perform the installation. If you have technical questions during installation, our support team is happy to help at support@evparts4x4.com.
