rigsize

Forest River Sunseeker 2400T mattress size

Years 2025–2026Sold as SunseekerLength 25' 5"
Bunks54 × 80 in Bunk. Forest River spec sheet, 2026. Common RV bunk sizes →

Bunk mattresses in 54 × 80 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 54 × 80 inGet a quote

Bed sizes by year

YearMain bedBunksOther bedsSource
2025–54 × 80 in–Forest River spec sheet
2026–54 × 80 in–Forest River spec sheet

Years not listed weren't published.

The 2400T floorplan

Forest River Sunseeker 2400T floorplan, 2026

Forest River's 2026 2400T floorplan.

Is this your 2400T?

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

YearModelLengthSleeps
2025Sunseeker 2400T25' 5"–
2026Sunseeker 2400T25' 5"–

Other Sunseeker mattress sizes

Sources

  1. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20260214222639/https://www.forestriverinc.com/rvs/sunseeker/2400T/10668
  2. Forest River (forestriverinc.com), archived copy: https://web.archive.org/web/20260209153343/https://forestriverinc.com/rvs/sunseeker/2400T/11973

Questions

What size are the Forest River Sunseeker 2400T bunk mattresses?

54 × 80 in (Forest River spec sheet, 2026).