rigsize

Thor Quantum LT27 mattress size

Years 2023Sold as QuantumLength 29'-1"
72 in 74 in
To scale. Dashed: a regular queen.
Main bed72 × 74 inRV short king

That's an RV short king. Few brands stock 72 × 74 in, so order a custom size.

About the RV short king size →

Thor spec sheet, 2023.

Bunks52 × 96 in Bunk. Thor spec sheet, 2023. Common RV bunk sizes →

Mattresses in 72 × 74 in

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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 72 × 74 inGet a quote

Bunk mattresses in 52 × 96 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 52 × 96 inGet a quote

The LT27 floorplan

Thor Quantum LT27 floorplan, 2023

Thor's 2023 LT27 floorplan.

Is this your LT27?

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

YearModelLengthSleeps
2023Quantum LT2729'-1"–

Other Quantum mattress sizes

Sources

  1. Thor (media-center.thormotorcoach.com): https://media-center.thormotorcoach.com/m/17bb6e06234f5807/original/df7a7660-361b-4011-a8a7-80f286f6529c_2023-OH-Quantum-pdf.pdf

Questions

What size mattress is in the Thor Quantum LT27?

The main bed is 72 × 74 in (Thor spec sheet, 2023).

What size are the Thor Quantum LT27 bunk mattresses?

52 × 96 in (Thor spec sheet, 2023).