Great all around
RVMattress.comSignature Hybrid
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress Overall Read review
$1,865RV King - 72x80 · list priceSee price
Forest River Cherokee 3990SUITE mattress size
Main bed72 × 80 inRV king
That's an RV king, 4 in narrower than a regular king (76 × 80 in). A regular king won't fit, so get an RV king in exactly 72 × 80 in.
About the RV king size →2022 Forest River Arctic Wolf brochure, 2022.
Mattresses in 72 × 80 in
We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.
Best value
RVMattress.comCopperFlex Essential
- All-foam
- 6 in thick
- five comfort options
$799RV King - 72x80 · list priceSee price
Firm
RVMattress.comPlank Firm
- All-foam
- 10 in thick
- Firm / Extra Firm
Mattress Clarity: Best RV Mattress for Heavy People Read review
$1,532RV King - 72x80 · list priceSee price
Cooling
RVMattress.comAurora Luxe Cooling
- Hybrid
- 13.25 in thick
- Soft / Medium / Firm
Sleep Foundation: Best Mattress for Temperature Regulation Read review
$2,465RV King - 72x80 · list priceSee price
Heavy duty
RVMattress.comTitan Plus Luxe
- Hybrid
- 13 in thick
- Plush
$1,865RV King - 72x80 · list priceSee price
Helix pick
HelixHelix Midnight
- Hybrid
- 11.5 in thick
- Medium Feel
Sleep Foundation: Best Mattress for Side Sleepers Read review
$1,489RV King · list priceSee price
RV hybrid
RVMattress.comCopperFlex RV Hybrid
- Hybrid
- 10 in thick
- Medium-Firm
$1,065RV King 72x80 · list priceSee price
Custom size
Mattress InsiderLuxury Gel Memory Foam
- Memory foam
- 8 in thick
- not stated
Made to 72 × 80 inGet a quote
Bed sizes by year
| Year | Main bed | Bunks | Other beds | Source |
|---|---|---|---|---|
| 2021 | 72 × 80 in King | – | Loft 38 × 72 in | 2021 Forest River Arctic Wolf brochure |
| 2022 | 72 × 80 in King | – | Loft 38 × 72 in | 2022 Forest River Arctic Wolf brochure |
Years not listed weren't published.
The 3990SUITE floorplan
Forest River's 2021 3990SUITE floorplan.
Is this your 3990SUITE?
Check the year and length against your RV before you order.
| Year | Model | Length | Sleeps |
|---|---|---|---|
| 2021 | Cherokee Arctic Wolf 3990SUITE | 42' 9" | – |
| 2022 | Cherokee Arctic Wolf 3990SUITE | 43' 4" | – |
Other Cherokee mattress sizes
Sources
- recreationalvehicles.info: https://recreationalvehicles.info/2022-forest-river-arctic-wolf/2022-forest-river-arctic-wolf-brochure-page-010.jpg
- recreationalvehicles.info: https://recreationalvehicles.info/2021-forest-river-arctic-wolf/2021-forest-river-arctic-wolf-brochure-page-002.jpg
- Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20210423090416/https://forestriverinc.com/rvs/fifth-wheels/arctic-wolf/3990SUITE/5584
Questions
What size mattress is in the Forest River Cherokee 3990SUITE?
The main bed is 72 × 80 in (2022 Forest River Arctic Wolf brochure, 2022).