Top pick
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
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$1,865RV King - 70x80 · list priceSee price
That's an RV king, 6 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 70 × 80 in.
About the RV king size →Jayco floorplan drawing, 2023.
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The Embark bedroom. Measure the platform, not the old mattress, before you buy.

Jayco's 2023 39T2 floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2019 | Embark 39T2 | 39' 11" | – |
| 2020 | Embark 39T2 | 39' 11" | – |
| 2021 | Embark 39T2 | 39' 11" | – |
| 2022 | Embark 39T2 | 39' 11" | 6 |
| 2023 | Embark 39T2 | 39' 11" | 6 |
The main bed is 70 × 80 in (Jayco floorplan drawing, 2023).