--- title: "Tesla Air Mattress Guide: Inflate, Pump, Size, Returns" canonical: "https://teslamattress.com/guides/tesla-air-mattress-guide" markdown_url: "https://teslamattress.com/guides/tesla-air-mattress-guide.md" language: "en" author: "Fredrik Mastouri" checked: "not-provided" content_updated: "2026-10-01" evidence_scope: "editorial-summary-not-directly-cited" source_scope: "visible page heading, answer and main content" --- Owner guide # Tesla Air Mattress: How to Inflate, Deflate and Fix It How to use Tesla's own Model Y Air Mattress: the pump and adaptor, the valves, size and fit, common problems, returns and warranty, from Tesla's pages. By [Fredrik Mastouri](/about) Updated **1 Oct 2026** 9 min read Tesla facts come from the Tesla Shop, its instruction sheet and Tesla Support, read on 1 October 2026. Partner links on this page can earn us a commission. [Read our disclosure.](/disclosure) [Compare Model Y mattresses](/guides/best-model-y-mattress) [Read quick answer](/guides/tesla-air-mattress-guide#quick-answer-heading) Official Tesla product image of the Model Y Air Mattress in the car. On this page 1. [Inflate on the INFLATE valve with the 12 V pump; deflate with the adaptor](/guides/tesla-air-mattress-guide#quick-answer-heading) 2. [Which Tesla air mattress do you have?](/guides/tesla-air-mattress-guide#which-tesla-air-mattress-do-you-have) 3. [How to inflate the Tesla air mattress](/guides/tesla-air-mattress-guide#how-to-inflate-the-tesla-air-mattress) 4. [How to deflate and pack it](/guides/tesla-air-mattress-guide#how-to-deflate-and-pack-it) 5. [The pump and the pump adapter](/guides/tesla-air-mattress-guide#the-pump-and-the-pump-adapter) 6. [Size, weight and weight limit](/guides/tesla-air-mattress-guide#size-weight-and-weight-limit) 7. [Does it fit my Model Y or Model 3?](/guides/tesla-air-mattress-guide#does-it-fit-my-model-y-or-model-3) 8. [Common problems and what to check](/guides/tesla-air-mattress-guide#common-problems-and-what-to-check) 9. [Returns and warranty](/guides/tesla-air-mattress-guide#returns-and-warranty) 10. [When a third-party mattress is a better choice](/guides/tesla-air-mattress-guide#when-a-third-party-mattress-is-a-better-choice) 11. [Sources](/guides/tesla-air-mattress-guide#sources-2) 12. [Tesla air mattress questions](/guides/tesla-air-mattress-guide#rb-faq-heading) 9 min read Quick answer ## Inflate on the INFLATE valve with the 12 V pump; deflate with the adaptor Tesla's Model Y Air Mattress is 191 × 130 × 8 cm and fits every Model Y except Model Y L. Put the included pump on the INFLATE valve and plug it into a 12 V socket. To deflate, fit the adaptor and put the pump on the DEFLATE valve. Tesla does not publish a weight limit. Unused returns are possible within 30 days. At a glance ## Tesla air mattress at a glance **Size** 191 × 130 × 8 cm **Fits** All Model Y except Model Y L **Pump** Separate, 12 V plug, with adaptor **Weight limit** Not published **Returns** 30 days, unused only **Checked** 1 October 2026 [Compare Model Y mattresses](/guides/best-model-y-mattress) Tesla sells its own air mattress for four cars: Model Y, Model 3, Model Y L and Cybertruck. The steps below are for the Model Y version. For sizes of every Tesla mattress, see the [Tesla mattress size chart](/guides/tesla-mattress-size). ## Which Tesla air mattress do you have? Tesla makes a separate mattress for each car. The Model Y and Model Y L versions use a separate pump. The Model 3 and Cybertruck versions have a pump built in. Not sure you need a pump at all? Read [do Tesla camping mattresses need a pump](/faq/do-tesla-camping-mattresses-need-a-pump). | Tesla mattress | Size (L × W × H) | Pump | Fits | | --- | --- | --- | --- | | [Model Y Air Mattress](/reviews/tesla-model-y-air-mattress) | 191 × 130 × 8 cm (74.4 × 50.4 × 3.12 in) | Separate air pump and adaptor | All Model Y except Model Y L | | [Model 3 Air Mattress](/reviews/tesla-model-3-air-mattress) | 210 × 131 × 9.9 cm (82.7 × 51.6 × 3.9 in) | Integrated air pump | Model 3 made in 2024 or later | | [Model Y L Air Mattress](/reviews/tesla-model-y-l-air-mattress) | 211 × 130 × 8 cm | Separate air pump and adapter | Model Y L only (Singapore store) | | [Cybertruck Air Mattress](/reviews/tesla-cybertruck-air-mattress) | 180 × 127 × 15 cm (71 × 49.9 × 5.9 in) | Integrated 120 V pump | Cybertruck bed, CyberTent | Source: the four Tesla Shop product pages, checked 1 October 2026. Centimetre values for the Model 3 and Cybertruck are our conversions from Tesla's inches. ## How to inflate the Tesla air mattress Tesla recommends the pump for the first inflation, because the foam is compressed for shipping and self-inflation can take longer the first time. Steps 2 to 5 follow Tesla's instruction sheet. Steps 1 and 6 are practical tips, not Tesla's text. 1. Fold the rear seats flat and lay the mattress across the seats and the trunk floor. 2. Find the two valves. One is marked INFLATE and one is marked DEFLATE. 3. Push the pump onto the INFLATE valve. 4. Plug the pump cable into a 12 V socket. 5. Stop when the mattress is firm. Tesla says: do not over-inflate at any time. 6. Remove the pump and close the valve. The [instruction sheet](https://digitalassets-shop.tesla.com/image/upload/v1718142009/content/dam/tesla/manuals/Model_Y_Air_Mattress_Installation_Instructions.pdf) has pictures and almost no text. Next to the pump on the INFLATE valve, it shows a 20-second timer icon. A second picture without the pump shows a 90-second icon. Tesla does not explain these icons in words, so use them as a rough guide only. Do not use it while driving Tesla says: do not use the Model Y Air Mattress while the vehicle is in operation. Set it up only when the car is parked. ## How to deflate and pack it The instruction sheet shows the pump with its adaptor on the DEFLATE valve and a 70-second timer icon for this step. Tesla says the mattress "can be deflated and stowed in the vehicle's rear well". 1. Fit the air pump adaptor to the pump. 2. Put the pump on the DEFLATE valve and plug it into the 12 V socket. 3. Run the pump until the mattress is flat. 4. Put it in the carry bag and store it in the rear well under the trunk floor. A practical tip, not from Tesla's sheet: let most of the air out through the open DEFLATE valve before you use the pump, then roll the mattress toward the valves. Tesla does not publish the packed size, so check your own rear well with the bag in it before a trip. ## The pump and the pump adapter The Model Y mattress comes with one air pump and one air pump adaptor. The pump has a 12 V car plug. The adaptor is the small part that fits the pump to the DEFLATE valve. - **Power:** the instruction sheet shows the pump cable going into a socket marked 12 V. Tesla does not publish the wattage. - **USB-C or battery:** Tesla does not describe a USB-C or battery pump for the Model Y mattress. We found no such option on the product page. - **Children:** Tesla says children under 12 should not use the air pump without an adult. In Camp Mode, the Tesla manual says the car keeps the low-voltage outlet powered. The [Tesla Camp Mode guide](/guides/tesla-camp-mode-guide) explains what else stays on. Tesla does not publish the power source of the built-in Model 3 pump. ## Size, weight and weight limit The filling of the Model Y Air Mattress is three-inch high-density foam in a waterproof polyester cover. Tesla does not publish its weight or a weight limit. Only the Model Y L version has a published weight: 6.15 kg on the Tesla Singapore page. Do not use that number for the standard Model Y mattress. It is a longer product. Tesla gives a recommended operating temperature of 0 °F to 140 °F (−18 °C to 60 °C). Tesla also says not to leave the mattress in the car for long periods in hot weather. ## Does it fit my Model Y or Model 3? Tesla excludes only Model Y L, so the Model Y Air Mattress also fits the 2025 Model Y (Juniper). It does not fit a Model 3. - **Model Y, 2020 to Juniper:** use the [Model Y Air Mattress](https://shop.tesla.com/product/model-y-air-mattress). - **Model Y L:** use the [Model Y L Air Mattress](https://shop.tesla.com/en_sg/product/model-y-l-air-mattress). It is 20 cm longer. - **Model 3 made in 2024 or later:** use the [Model 3 Air Mattress](https://shop.tesla.com/product/model-3-air-mattress). - **Model 3 made before 2024:** Tesla has no mattress for your car. See the [Model 3 mattress guide](/guides/best-model-3-mattress). - **Model X and Model S:** the US Tesla Shop lists no air mattress for these cars. See the [Model X mattress guide](/guides/model-x-mattress). ## Common problems and what to check ### It does not inflate, or inflates slowly Use the pump for the first inflation. Tesla says self-inflation may take longer on first use because the mattress is compressed for transport. Check that the pump is on the INFLATE valve, not the DEFLATE valve. ### The pump does not start Check the 12 V plug. Push it fully into the socket. Turn on Camp Mode so the low-voltage outlet stays on. ### It goes soft during the night First check that both valves are closed. Then look for a leak. Tesla includes two repair patches in the box. ### The valve or the adaptor does not fit Use the adaptor only for the DEFLATE valve, as the instruction sheet shows. If a part is missing or broken, contact Tesla. A broken or incomplete kit cannot be returned. ### Heat Do not store the mattress in a hot car for long periods. Tesla's upper limit is 140 °F (60 °C). ## Returns and warranty - Unopened and unused: return within 30 days of delivery. - Opened and unused: the same 30 days, with a 15% restocking fee. - Used, missing its original packaging, or an incomplete kit: not eligible. - Tesla does not offer exchanges. Return it and place a new order. - Start the return in your Tesla Account. Tesla says refunds usually take 7 to 10 business days after the item arrives at its warehouse and passes inspection. **Warranty:** Tesla says Tesla-branded accessories that ship direct are covered for 1 year from purchase under its Parts, Body & Paint Repair Limited Warranty. The air mattress is not named in Tesla's warranty table, so ask Tesla to confirm before you claim. Normal wear is not covered. You cannot return the mattress after you sleep on it. Measure your car and read the [Tesla Model Y Air Mattress review](/reviews/tesla-model-y-air-mattress) first. ## When a third-party mattress is a better choice Choose a third-party mattress if you want a thicker bed, a rechargeable pump or better support over the folded-seat step. The Tesla mattress is 8 cm thick with a 12 V pump. Tesla publishes no insulation value for it. | Mattress | Size | Depth | Pump | | --- | --- | --- | --- | | [Tesla Model Y Air Mattress](/reviews/tesla-model-y-air-mattress) | 191 × 130 cm | 8 cm | Separate 12 V pump | | [Snuuzu Model Y](/reviews/snuuzu-model-y) | 205 × 130 cm | 20 cm maximum | Removable rechargeable USB-C pump | | [Havnby FlatCore](/reviews/havnby-autolevel) | 193 × 132 cm | 7.5 in (19 cm) maximum | Built-in 12 V pump | Tesla size checked 1 October 2026. Snuuzu figures from our review, checked 16 September 2026. Havnby figures from our review, checked 29 September 2026. Maker's photo: Snuuzu Snuuzu · Foam + air ### Snuuzu Model Y Our rating **97** Our pick [Why our pick](/methodology#pick) **Evidence:** Owner experience on video and secondary research. The operator bought one in 2025 and published a one-year video review on 11 May 2026. **Size** 205 × 130 cm **Depth** 20 cm **Weight** 10.6 kg **Pump** Removable rechargeable USB-C pump (two in the current EU box, one in the US box list) Price $899 / €899 Checked 16 Sep 2026 EU store pre-order, ships in November: €849 (29 Sep) `AWDCAMPER` 10% off · cart-tested on this product, 16 Sep 2026 Affiliate links: we may earn a commission at no extra cost to you. [Read the review](/reviews/snuuzu-model-y) Maker's photo: Havnby Havnby · Air-foam hybrid ### Havnby FlatCore Foam Mattress Our rating **83** **Evidence:** Owner experience on video (operator comparison video of 15 July 2026) plus official Havnby material checked 19 August and re-checked 16 and 29 September 2026. **Size** 193 × 132 cm **Depth** 19 cm **Weight** 5.1 kg **Pump** Built-in 12V ABS pump Price $549 Checked 29 Sep 2026 `AWD` 10% off · cart-tested on this product, 16 Sep 2026 Affiliate link: we may earn a commission at no extra cost to you. [Read the review](/reviews/havnby-autolevel) For the full field, compare the [best Model Y mattresses](/guides/best-model-y-mattress) or read [Snuuzu vs the Tesla Model Y Air Mattress](/vs/snuuzu-vs-tesla-mattress). For a third-party mattress with the pump inside, see [Tesla mattresses with a built-in pump](/guides/best-tesla-mattress-with-built-in-pump). The [Snuuzu setup, pump and pack-down guide](/guides/snuuzu-setup-pump-pack-down) shows the same steps for the Snuuzu. For every model and type, read the [best Tesla camping mattresses](/guides/best-tesla-mattresses). ## Sources We read each Tesla source below on 1 October 2026. 1. [Tesla Shop, "Model Y Air Mattress"](https://shop.tesla.com/product/model-y-air-mattress) 2. [Tesla, "Model Y Air Mattress Installation Instructions" (PDF)](https://digitalassets-shop.tesla.com/image/upload/v1718142009/content/dam/tesla/manuals/Model_Y_Air_Mattress_Installation_Instructions.pdf) 3. [Tesla Shop, "Model 3 Air Mattress"](https://shop.tesla.com/product/model-3-air-mattress) 4. [Tesla Shop, "Cybertruck Air Mattress"](https://shop.tesla.com/product/cybertruck-air-mattress) 5. [Tesla Shop Singapore, "Model Y L Air Mattress"](https://shop.tesla.com/en_sg/product/model-y-l-air-mattress) 6. [Tesla Support, "Tesla Shop: Returns and Cancelations"](https://www.tesla.com/support/shop/returns-cancelations) 7. [Tesla Support, "Tesla Shop: Warranty"](https://www.tesla.com/support/shop/warranty) 8. Tesla owner's manuals, "Operating Climate Controls" (Camp Mode), read 30 September 2026, as cited in the [Tesla Camp Mode guide](/guides/tesla-camp-mode-guide) ## Tesla air mattress questions Does the Tesla air mattress pump use USB-C? Tesla does not describe a USB-C pump for the Model Y Air Mattress. The instruction sheet shows the pump with a 12 V car plug. The Model 3 and Cybertruck mattresses have built-in pumps, and the Cybertruck pump is 120 V. What is the weight limit of the Tesla air mattress? The Model Y Air Mattress page lists no weight limit and no weight for the mattress. We did not check the other Tesla mattress pages for a weight limit. Only the Model Y L version has a published weight, 6.15 kg. Can I return the Tesla air mattress? Yes, if it is unused. Tesla accepts unopened and unused accessories within 30 days. Opened but unused items have a 15% restocking fee. Used items, items without the original packaging and incomplete kits cannot be returned. Does the Tesla Model Y air mattress fit the new Model Y (Juniper)? Yes. Tesla says it fits all Model Y vehicles except Model Y L. Model Y L has its own, longer mattress, 211 × 130 × 8 cm. [Compare Model Y mattresses](/guides/best-model-y-mattress) · [See our methodology](/methodology) **About this research** We compare the makers' published specifications, policies and fit notes. We keep seller claims, owner reports and our own conclusions apart. The operator owns a Snuuzu Model Y, a Havnby FlatCore and a FlatCore Solo. We did not test the other products. ## More on Tesla mattresses [**Tesla mattress size chart** Sizes for every Tesla](/guides/tesla-mattress-size) · [**Tesla Model Y Air Mattress review** Specs and evidence gaps](/reviews/tesla-model-y-air-mattress) · [**Snuuzu vs Tesla Model Y Air Mattress** Side-by-side comparison](/vs/snuuzu-vs-tesla-mattress) · [**Tesla Camp Mode guide** Power and climate for the night](/guides/tesla-camp-mode-guide) · [**Getting started with Tesla camping** Plan a first night](/guides/getting-started-tesla-camping) [All guides](/guides) By Tesla Mattress Guide Page last revised 1 Oct 2026