rigsize

Forest River Sierra 404QBWD mattress size

Years 2020Sold as Sierra DestinationLength 42' 2"
32 in 74 in
To scale. Dashed: a regular queen.
Main bed32 × 74 inBunk

RV mattress sellers stock this exact size, or order a custom size cut to your platform.

About the RV bunk size →

Forest River spec sheet, 2020.

Mattresses in 32 × 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 CopperFlex Essential

RVMattress.comCopperFlex Essential

  • All-foam
  • 6 in thick
  • five comfort options
$385RV Bunk - 32x74 · list priceSee price
Best value
RVMattress.com CopperFlex RV Hybrid

RVMattress.comCopperFlex RV Hybrid

  • Hybrid
  • 10 in thick
  • Medium-Firm
$699RV Bunk - 32x74 · list priceSee price
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 32 × 74 inGet a quote

The 404QBWD floorplan

Forest River Sierra 404QBWD floorplan, 2020

Forest River's 2020 404QBWD floorplan.

Is this your 404QBWD?

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

YearModelLengthSleeps
2020Sierra Destination 404QBWD42' 2"–

Sources

  1. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20190919010026/https://forestriverinc.com/rvs/destination-trailers/sierra-destination/404QBWD/3997
  2. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20190510102251/http://www.forestriverinc.com:80/ImageHandler.ashx?ImageID=67788

Questions

What size mattress is in the Forest River Sierra 404QBWD?

The main bed is 32 × 74 in (Forest River spec sheet, 2020).