rigsize

Tiffin Allegro RED 38QBA mattress size

Years 2010–2018Sold as Allegro REDLength 39' 8"
60 in 80 in
To scale. Dashed: a regular queen.
Main bed60 × 80 inQueen

That's the same size as a regular queen, so any standard queen mattress fits.

About the RV queen size →

Tiffin spec sheet, 2018.

Bunks30 × 72 in Bunk. Tiffin spec sheet, 2018. Common RV bunk sizes →

Mattresses in 60 × 80 in

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

Great all around
RVMattress.com Signature Hybrid

RVMattress.comSignature Hybrid

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

Sleep Foundation: Best Mattress Overall Read review

$1,465Queen · list priceSee price
Best value
RVMattress.com CopperFlex Essential

RVMattress.comCopperFlex Essential

  • All-foam
  • 6 in thick
  • five comfort options
$524Queen · list priceSee price
Firm
RVMattress.com Plank Firm Luxe

RVMattress.comPlank Firm Luxe

  • Hybrid
  • 13 in thick
  • Firm / Extra Firm
$1,598Queen · list priceSee price
Cooling
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

$1,999Queen · list priceSee price
Heavy duty
RVMattress.com Titan Plus Luxe

RVMattress.comTitan Plus Luxe

  • Hybrid
  • 13 in thick
  • Plush
$1,665Queen · list priceSee price
Helix pick
Helix Helix Midnight

HelixHelix Midnight

  • Hybrid
  • 11.5 in thick
  • Medium Feel

Sleep Foundation: Best Mattress for Side Sleepers Read review

$1,183Queen · list priceSee price
RV hybrid
RVMattress.com CopperFlex RV Hybrid

RVMattress.comCopperFlex RV Hybrid

  • Hybrid
  • 10 in thick
  • Medium-Firm
$799Queen · list priceSee price
Custom size
Mattress Insider Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 60 × 80 inGet a quote

Bunk mattresses in 30 × 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 Luxury Gel Memory Foam

Mattress InsiderLuxury Gel Memory Foam

  • Memory foam
  • 8 in thick
  • not stated
Made to 30 × 72 inGet a quote
Bedroom in a Allegro RED

The Allegro RED bedroom. Measure the platform, not the old mattress, before you buy.

Bed sizes by year

YearMain bedBunksOther bedsSource
2010–30 × 72 in–Tiffin spec sheet
2011–30 × 72 in–Tiffin spec sheet
2012–30 × 72 in–Tiffin spec sheet
2013–32 × 72 in–Tiffin spec sheet
2014–32 × 72 in–Tiffin spec sheet
2015–30 × 72 in–Tiffin spec sheet
201660 × 80 in Queen30 × 72 in–Tiffin spec sheet
201760 × 80 in Queen30 × 72 in–Tiffin spec sheet
201860 × 80 in Queen30 × 72 in–Tiffin spec sheet

Years not listed weren't published.

Is this your 38QBA?

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

YearModelLengthSleeps
2010Allegro RED 38QBA38' 9"–
2011Allegro RED 38QBA38' 9"–
2012Allegro RED 38QBA38' 9"–
2013Allegro RED 38QBA38' 9"–
2014Allegro RED 38QBA38' 9"–
2015Allegro RED 38QBA38' 9"–
2016Allegro RED 38QBA39' 8"–
2017Allegro RED 38QBA39' 8"–
2018Allegro RED 38QBA39' 8"–

Other Allegro RED mattress sizes

Sources

  1. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro_RED_Brochure_2018.pdf
  2. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2017.pdf
  3. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2016.pdf
  4. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2015.pdf
  5. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2014.pdf
  6. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2013.pdf
  7. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2012.pdf
  8. Tiffin (tiffinmotorhomes.com), archived copy: https://web.archive.org/web/20100922210520/http://www.tiffinmotorhomes.com:80/pdf/2011allegroRED-Specs.pdf
  9. Tiffin (tiffinmotorhomes.com): https://tiffinmotorhomes.com/wp-content/uploads/2023/07/Allegro-RED-Brochure-2010.pdf

Questions

What size mattress is in the Tiffin Allegro RED 38QBA?

The main bed is 60 × 80 in (Tiffin spec sheet, 2018).

What size are the Tiffin Allegro RED 38QBA bunk mattresses?

30 × 72 in (Tiffin spec sheet, 2018).