Back Seat Air Mattress for Truck vs SUV | Fit Differences

Back seat air mattresses are vehicle-specific, so truck and SUV versions differ in dimensions and foot-well coverage, with some models fitting both.

Buying a back seat air mattress for a truck versus an SUV comes down to one thing: rear-seat geometry. Truck rear seats are typically narrower and have different foot-well shapes than SUV or crossover back seats, so a mattress sized for one may not fit the other. Many manufacturers now label their products by vehicle class to make the match easier.

What Makes A Truck Back Seat Mattress Different?

Full-size pickup rear seats are usually wider and flatter than those in most SUVs, with a bench-like layout. A back seat air mattress built for trucks accounts for that bench width and the gap between the seat bottom and the front seats — a space that determines how much sleeping area you actually get.

The AirBedz Rear Seat Air Mattress for Full-Size SUVs and Trucks, sold at $149.99, is one of the few models that claim to cover both categories. Another Pittman Outdoors listing for the same line states dimensions of 60.25 in L x 35.45 in W x 15.75 in H and markets the product for full-size trucks and SUVs, while a separate listing brands it as a “60” Backseat Air Mattress for Truck, Vans & Large SUV”.

The catch: those dimensions are long enough for most full-size rear seats, but they will not work in a mid-size truck like a Tacoma or Colorado — those need a different model that covers the foot-well gap.

SUV And Crossover Models Are Built Differently

SUVs and crossovers have rear seats that fold flatter and sit higher off the floor than pickup truck benches, which changes the mattress design. The AirBedz XUV Jeep, SUV & Crossover Air Mattress is marketed specifically for SUV and crossover use, and retailers list it at $209.99 for the blue version and $229.99 for the camo version.

That price difference reflects the added complexity — SUV rear seats have more contouring, and the mattress has to bridge the foot-well gap between the seat base and the front seatbacks. The AirBedz Rear Seat Air Mattress with Portable 12V Pump targets mid-size cars, trucks, and SUVs specifically because the three categories share similar rear-seat proportions.

Back Seat Mattresses vs Truck Bed Mattresses: Not The Same

It’s worth distinguishing back seat mattresses from truck bed mattresses, since the two are often confused. Truck bed mattresses are sized by pickup bed length, not rear-seat layout — for example, the AirBedz PPI-404 fits 5.5–5.8 ft beds, while the PPI-405 covers 5.0–5.5 ft beds. These are designed to lie flat in the bed itself and do not substitute for a back-seat mattress.

So if you’re sleeping in the cab, you need a back seat product; if you’re sleeping in the bed, you need a separate one. The two are not interchangeable.

How To Set It Up Safely

AirBedz’s documentation gives a straightforward setup process regardless of which model you buy. Place the mattress on a flat surface free of debris, obstructions, and sharp objects, then position the valves correctly before turning the inflate/deflate valve to inflate. Once you reach your preferred firmness, switch the valve to OFF. A portable pump can be used through the secondary valve as a backup inflation method.

Before removing the mattress from the truck bed or rear seat, deflate it slightly to avoid snagging or tearing. Do not inflate or use the mattress while the vehicle is in motion, and use it on flat surfaces only — the bed may tip over on uneven ground.

Before you buy, confirm your vehicle’s seat width, foot-well depth, and headrest or seat-belt clearance against the mattress’s stated dimensions. Many listings emphasize fit by vehicle class rather than universal fit, so a quick tape measure is worth the effort. For a hands-on comparison of top truck-specific models, check out our tested roundup of the best back seat air mattress for truck options.