Custom size
- Hybrid
- 8 in thick
- cushion-firm
Sleep Foundation: Best Mattress for Pressure Relief Read review
Made to 66 × 78 inGet a quote
That isn't a standard mattress size, so order a custom size cut to your platform.
Dealer report, 2024. A reported size, not a guarantee: measure your platform first.
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Sleep Foundation: Best Mattress for Pressure Relief Read review

The Wildwood bedroom. Measure the platform, not the old mattress, before you buy.
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2021 | 60 × 74 in Queen | – | – | Dealer report |
| 2024 | 66 × 78 in King | – | – | Dealer report |
Years not listed weren't published.

Forest River's 2024 167RBK floorplan.
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2020 | Wildwood FSX 167RBK | 22' | – |
| 2024 | Wildwood FSX 167RBK | 21' 2" | – |
| 2026 | Wildwood FSX 167RBK | 21' 8" | 3 |
The main bed is 66 × 78 in (Dealer report, 2024).