rigsize

Forest River Forester 3251DSLE mattress size

Years 2018–2026Sold as Forester LE Ford, Forester LE, ForesterLength 32' 3"
60 in 74 in
To scale. Dashed: a regular queen.
Main bed60 × 74 inRV short queen

That's an RV short queen, 6 in shorter than a regular queen. A regular queen would hang off the end, so get an RV short queen.

About the RV short queen size →

Forest River spec sheet, 2026.

Bunks (1)28 × 72 in Bunk. 2021 Forest River Forester brochure, 2021. Common RV bunk sizes →

Mattresses in 60 × 74 in

We may earn a commission when you buy through some of these links. It doesn't change which mattresses we list.

Top pick
RVMattress.com Signature Hybrid

RVMattress.comSignature Hybrid

  • Hybrid
  • 13.25 in thick
  • Soft / Medium / Firm

Sleep Foundation: Best Mattress Overall Read review

$1,332Short Queen - 60x74 · list priceSee price
Best value
Mattress Insider Elation Gel Foam

Mattress InsiderElation Gel Foam

  • Memory foam
  • 6 in thick
  • cushion firm
$45960" x 74" · list priceSee price
Reviewers' favorite
RVMattress.com Aurora Luxe Cooling

RVMattress.comAurora Luxe Cooling

  • Hybrid
  • 13.25 in thick
  • Soft / Medium / Firm

Sleep Foundation: Best Mattress for Temperature Regulation Read review

$1,865Short Queen - 60x74 · list priceSee price
Best memory foam
Mattress Insider Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
$79960" x 74" · list priceSee price
Best hybrid
RVMattress.com CopperFlex RV Hybrid

RVMattress.comCopperFlex RV Hybrid

  • Hybrid
  • 10 in thick
  • Medium-Firm
$799Short Queen - 60x74 · list priceSee price
Best all-foam
RVMattress.com Plank Firm

RVMattress.comPlank Firm

  • All-foam
  • 10 in thick
  • Firm / Extra Firm

Mattress Clarity: Best RV Mattress for Heavy People Read review

$1,332Short Queen - 60x74 · list priceSee price
Reviewer pick

HelixHelix Midnight

  • Hybrid
  • 11.5 in thick
  • Medium Feel

Sleep Foundation: Best Mattress for Side Sleepers Read review

$1,183Short Queen · list priceSee price
Reviewer pick
Mattress Insider Park Meadow Encased Coil II

Mattress InsiderPark Meadow Encased Coil II

  • Hybrid
  • 8 in thick
  • cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

$66960" x 74" · list priceSee price

Bunk mattresses in 28 × 72 in

Some bunks have a rounded corner, so trace yours before a custom cut. A thicker bunk mattress takes headroom from the bunk above.

Custom size
Mattress Insider Park Meadow Encased Coil II

Mattress InsiderPark Meadow Encased Coil II

  • Hybrid
  • 8 in thick
  • cushion-firm

Sleep Foundation: Best Mattress for Pressure Relief Read review

Made to 28 × 72 inGet a quote

Bed sizes by year

YearMain bedBunksOther bedsSource
202160 × 74 in Queen28 × 72 inCab over 60 × 80 in2021 Forest River Forester brochure
202660 × 74 in Queen––Forest River spec sheet

Years not listed weren't published.

The 3251DSLE floorplan

Forest River Forester 3251DSLE floorplan, 2026

Forest River's 2026 3251DSLE floorplan.

Is this your 3251DSLE?

Check the year and length against your RV before you order.

YearModelLengthSleeps
2018Forester LE Ford 3251DSLE32' 3"–
2019Forester LE Ford 3251DSLE32' 3"–
2021Forester LE Ford 3251DSLE32' 3"–
2023Forester LE Ford 3251DSLE32' 3"–
2024Forester LE 3251DSLE32' 3"–
2025Forester 3251DSLE32' 3"–
2026Forester 3251DSLE32' 3"–

Other Forester mattress sizes

Sources

  1. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20260511122239/https://forestriverinc.com/rvs/forester/3251DSLE/10695
  2. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20250902214452/https://www.forestriverinc.com/rvs/forester/3251DSLE/11998
  3. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20250902214452/https://forestriverinc.com/rvs/ImageHandler/276886/Sunseeker
  4. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20260415190625/https://forestriverinc.com/rvs/forester-le/3251DSLE/8900
  5. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20180611214553/http://www.forestriverinc.com:80/product-details.aspx?LineID=183&ModelID=771
  6. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20190623031514/http://www.forestriverinc.com:80/rvs/class-c-motorhomes/forester-le/3251DSLE/4427
  7. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20210512040031/https://forestriverinc.com/rvs/class-c-motorhomes/forester-le/3251DSLE/4427
  8. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20230201045910/https://forestriverinc.com/rvs/class-c-motorhomes/forester-le/3251DSLE/4427

Questions

What size mattress is in the Forest River Forester 3251DSLE?

The main bed is 60 × 74 in (Forest River spec sheet, 2026).

Will a regular queen mattress fit the Forest River Forester 3251DSLE?

No. The platform is 60 × 74 in, an RV short queen. A home queen is 60 × 80 in and hangs off the end.

What size are the Forest River Forester 3251DSLE bunk mattresses?

28 × 72 in (2021 Forest River Forester brochure, 2021).