Truck sleeper mattresses
55 mattresses. Semi-truck sleeper cab mattresses by exact size, plus sheets made for them.
Measure first: Sleeper cabs vary by truck and year. Common sizes are 35 × 79 and 42 × 80, but measure the bunk (and its corners) before you order. How to measure
The most common truck sleeper sizes
Across 72 sleeper cabs from 7 makers whose lower bunk size we know.
| Lower bunk | Size | Share | Makers |
|---|---|---|---|
| 36 × 80″ | Custom size | 28% (20) | 6 |
| 42 × 80″ | Truck sleeper 42 × 80 | 25% (18) | 6 |
| 38 × 80″ | Twin XL | 19% (14) | 5 |
| 36 × 75″ | Custom size | 8% (6) | 1 |
| 39 × 81″ | Custom size | 4% (3) | 1 |
| 40 × 80″ | Custom size | 1% (1) | 1 |
| 39 × 85″ | Custom size | 1% (1) | 1 |
| 36 × 79″ | Custom size | 1% (1) | 1 |
| 37 × 80″ | Custom size | 1% (1) | 1 |
| 39 × 80″ | Custom size | 1% (1) | 1 |
From makers’ spec sheets, brochures and floorplan drawings, plus dealer and owner reports where makers don’t publish inches. Sizes vary by model and year: measure your platform before you order.
Which size do you have?
Truck mattress size chart
Exact inches for each size, with the home sizes people mix them up with.
| Size | Inches | cm | Also called | Mattresses |
|---|---|---|---|---|
| Truck sleeper 35 × 79 | 35 × 79 | 89 × 201 | truck mattress, semi sleeper | 28 |
| Truck sleeper 42 × 80 | 42 × 80 | 107 × 203 | truck mattress, semi sleeper | 54 |
| Twin (home size) | 38 × 75 | 97 × 191 | single mattress, standard twin | |
| Twin XL (home size) | 38 × 80 | 97 × 203 | extra long twin, split king half |
Made in the most of these sizes
Mattresses offered in several truck sizes, so you can match yours.
Mattress InsiderLuxury Gel Memory FoamTwo feels in oneAll foam and flippable: a softer gel side and a firmer side, in 8″ or 11.5″.Memory foam · 8″/11.5″
Mattress InsiderPark Meadow Encased Coil IICoils in a low bedReal pocketed coils in only about 8″, with a firm, supportive feel.Hybrid · 8″
Mattress Insider8.5-inch Latex with Organic CottonLatex on top, low profileA latex comfort layer and organic cotton cover at 8.5″ tall.Latex · 8.5″
RVMattress.comCopperFlex Essential✓ Tested by expertsTight spacesFive heights from 6″ to 14″, so it fits low RV and truck bunks.Memory foam · 6–14″
Brooklyn BeddingCopperFlex EssentialLow-priced RV-size foamAn all-foam mattress in five heights (6″ to 14″) and 22 sizes, including seven RV bunk sizes.Memory foam · 6–14″ · Queen $799
Brooklyn BeddingCopperFlex RV HybridRV coil mattressA 10″ coil hybrid in 21 sizes, including Olympic queen, short king, three RV kings and eight RV bunk sizes.Hybrid · 10″ · Queen $799
Made to orderMattress InsiderElation (6″ Gel Memory Foam)Low profile, mid-pricedA 6″ flippable gel-foam bed listed in 66 exact sizes across its RV, truck and home pages (24 × 72 up to 76 × 80), plus custom.Memory foam · 6″ · Queen $459
Made to orderMattress InsiderSedona (5.5″ Firm Foam)Mattress Insider’s firm, thin entry modelA 5.5″ firm foam mattress, the lowest-cost option, in standard, RV and many old-bed sizes.Memory foam · 5.5″ · Queen $361
Made to orderMattress InsiderScarsdale Luxury Hybrid (9″)Memory foam plus coilsA 9″ gel-foam-over-coils hybrid in RV, truck, home and custom sizes.Hybrid · 9″ · Queen $869
Made to orderMattress InsiderAdventure Max – Luxury (Hybrid)Three feels, edge supportA 10.5–11.5″ coil hybrid in Firm, Medium or Plush Euro Top, in RV sizes such as 70 × 74 and 60 × 74 with a radius corner.Hybrid · 10.5″/11.5″ · Queen $990
Made to orderMattress InsiderAdventure ClassicFirm RV foamA firm Adventure-line mattress in named RV sizes: RV bunks, Short Full 48 × 74, RV Queen Short 60 × 74, Olympic Queen and four RV kings.Memory foam · Queen $584
Made to orderMattress InsiderAdventure PlusMedium RV foamA 9.75″ medium gel-foam RV mattress in named RV sizes from 28 × 75 bunks to 72 × 84.Memory foam · 9.75″ · Queen $693Brands with the most truck mattresses
Questions
What size is a semi-truck mattress?
The most common are 35 × 79 and 42 × 80, but cabs vary. Measure the bunk width, length and any cut corners.
How thick should a truck mattress be?
Check the space above the bunk and any upper bunk. Many truck mattresses are 5″–8″.
Where can I get a custom truck mattress?
Several makers build to your measurements, including truck-mattress specialists and local factories. See the custom makers on each size page.