Sleeper Semi Trucks For Sale - New & Used 36-, 48-, 60-, 72- & 80-in Sleepers

Browse new and used Semi Trucks on MyLittleSalesman.com, with prices from $3,500 to $320,000. Quickly refine results with filters for sleeper type, transmission, horsepower, mileage, and more.
MyLittleSalesman.com lists over 5,000 new and used sleeper semi trucks for sale from dealers, auctioneers, and owners across the U.S. and Canada. Whether you're an owner-operator looking for a mid-roof 60-inch sleeper for regional runs or outfitting a fleet with 72-inch or 80-inch stand-up condos for OTR teams, you can filter by make, sleeper type, transmission, horsepower, price, and location to zero in on the right truck. Every listing includes full specs and seller contact info, and many include financing estimates so you can compare total cost before you call.
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Showing 1 - 25 of 4,946 Sleeper Semi Truck Listings

1 - 25 of 4,946 listings
1 - 25 of 4,946 listings
Featured Item
2025 Kenworth W990 Sleeper Semi Truck, Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Cummins Engine, Wet Kit, Headache Rack, Tandem

2025 Kenworth W990 Sleeper Semi Truck, Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Cummins Engine, Wet Kit, Headache Rack, Tandem

Price Drop $149,999 USD
2025 Kenworth W990 Sleeper , Stock: 129952, VIN:1XK1D49X5SJ129952, Year: 2025, Make: Kenworth, Model: W990, Engine:Cummins X15 565 hp Engine, Mileage: 122031, Horsepower: 565HP,...
ConditionUsed
Usage2,277 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX / X15
Drivetrain6x4
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number129952
MLS Number14047480
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Elkton, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
2020 International LT625 Sleeper , 90Day Warranty Included , Cummins Engine , Financing For All Credit Types!!!

2020 International LT625 Sleeper , 90Day Warranty Included , Cummins Engine , Financing For All Credit Types!!!

Newly Listed
$38,950 USD
Ready to hit the road in a powerful and reliable workhorse? This 2020 International LT is powered by a Cummins X15 engine delivering a strong 425hp, paired with a smooth automatic...
Warranty
ConditionUsed
Usage465,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberU821561
MLS Number14263432
CategorySleeper Semi Trucks
Last Updated3/24/2026
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
Featured Item
Kenworth T800 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Autoshift Amt

2008 Kenworth T800 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Autoshift Amt

Price Drop $69,500 USD
2008 Kenworth T800W Wide Hood, 557,650 miles, Cummins ISX-600HP, Eaton Fuller 18 speed autoshift with clutch, 20,000 front axle, dual steering boxes, 20,000 steerable pusher axle, 46,000...
ConditionUsed
Usage557,650 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelCummins ISX600
Transmission18 Speed Autoshift Automated
Sleeper TypeRaised Roof Sleeper
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.90 ratio
MLS Number11350123
CategorySleeper Semi Trucks
Last Updated3/20/2026
Location
Woodland, CA, US
Sold By
Western Trencher and Equipment
Featured Item
Kenworth T680 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 13 Speed Autoshift Amt

2022 Kenworth T680 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 13 Speed Autoshift Amt

$46,900 USD
Cummins X15 450 hp, 13 speed automatic transmission, air ride suspension, steerable pusher axle, dual tanks, stationary 5th wheel, 11R22.5 tires on aluminum wheels, fender mirrors, heated...
ConditionUsed
Usage643,614 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission13 Speed Autoshift Automated
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Stock Number1202
MLS Number14092375
CategorySleeper Semi Trucks
Last Updated3/16/2026
Location
New Salem, ND, US
Sold By
Pedigree Truck and Trailer Sales, Inc.
Featured Item
Peterbilt 567 Sleeper Semi Truck - Flat Top Sleeper, Paccar 455HP, 10 Speed Ultrashift Automatic

2022 Peterbilt 567 Sleeper Semi Truck - Flat Top Sleeper, Paccar 455HP, 10 Speed Ultrashift Automatic

$83,500 USD
2022 Peterbilt 567 Flat Top Sleeper 218K miles, Paccar MX13 Engine, 455HP, Eaton Automatic Transmission, 52350lb GVW Excellent Shape ready for work,
ConditionUsed
Usage218,838 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number14096949
CategorySleeper Semi Trucks
Last Updated2/13/2026
Location
Santa Rosa, CA, US
Sold By
Personal Asset Brokerage
Featured Item
2020 Peterbilt 579 Sleeper Sleeper Semi Truck, Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Tandem Axle, Over the Road

2020 Peterbilt 579 Sleeper Sleeper Semi Truck, Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Tandem Axle, Over the Road

$37,500 USD
2020 Peterbilt 579 Sleep Cab Tandem Axle Tractor Stock: 622917 VIN:1XPBDP9X3LD622917 Year:2020 Make:Peterbilt Model:579, Engine: Paccar MX-13 Mileage: 507815 Fuel type: Diesel Transmission:...
ConditionUsed
Usage507,815 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelPaccar PX-9
Transmission13 Speed Manual
Sleeper TypeDouble Bunk
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock Number622917
MLS Number12754554
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Elkton, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
2021 International LT625 Sleeper, Affordable, Cummins X15 450hp, Dot Passing, Fresh Detail, Warranty Options , Zero Down Financing (WAC)

2021 International LT625 Sleeper, Affordable, Cummins X15 450hp, Dot Passing, Fresh Detail, Warranty Options , Zero Down Financing (WAC)

$39,950 USD
Grab this road-ready 2021 International LT before it’s gone—low-mileage Cummins X15 450HP powerhouse, butter-smooth 12-speed automatic, 215 WB, 2.79 rears with massive 200-gallon fuel...
Warranty
Quantity13
ConditionUsed
Usage497,005 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size56"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.00 ratio
Stock NumberU066841
MLS Number13999606
CategorySleeper Semi Trucks
Last Updated3/24/2026
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
Peterbilt 579 Sleeper Semi Truck - 80" Unibilt High Roof, Cummins 450HP

2016 Peterbilt 579 Sleeper Semi Truck - 80" Unibilt High Roof, Cummins 450HP

Newly Listed
At auction Apr. 16
2016 PETERBILT 579 UltraCab Conventional, 80 Inch Unibilt High Roof Sleeper, Upper Bunk, Cummins ISX15 Engine, 450 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 3.36...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
TransmissionAutomatic
Sleeper Size80"
SuspensionAir Ride
Rear End40,000 lb 3.36 ratio
MLS Number14271839
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Las Vegas, NV, US
Listed By
Taylor & Martin LLC
Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 455HP

2024 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Paccar 455HP

Newly Listed
At auction Apr. 16
2024 KENWORTH T-680 Next Gen Conventional, 76 Inch High-Roof Sleeper, PACCAR MX-13 Engine, 455 H.P., Engine Brake, PO-16F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Sleeper Size76"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
MLS Number14271837
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Las Vegas, NV, US
Listed By
Taylor & Martin LLC
Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Cummins 500HP

2019 Kenworth T680 Sleeper Semi Truck - 76" High-Roof, Cummins 500HP

Newly Listed
At auction Apr. 16
2019 KENWORTH T-680 Conventional, 76 Inch High-Roof Sleeper, Upper Bunk, Cummins X15 Engine, 500 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 2.85 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
TransmissionAutomatic
Sleeper Size76"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
MLS Number14271829
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Cummins 450HP

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Cummins 450HP

Newly Listed
At auction Apr. 16
2020 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, FO-16E313A-MHP Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 3.25 ratio
MLS Number14271826
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Cummins 450HP

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Cummins 450HP

Newly Listed
At auction Apr. 16
2020 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, FO-16E313A-MHP Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 3.25 ratio
MLS Number14271825
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

Newly Listed
At auction Apr. 16
2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79 Ratio,...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Sleeper TypeUltraLoft
Sleeper Size80"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
MLS Number14271802
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Las Vegas, NV, US
Listed By
Taylor & Martin LLC
Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

2022 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 450HP

Newly Listed
At auction Apr. 16
2022 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.79 Ratio,...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Sleeper TypeUltraLoft
Sleeper Size80"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
MLS Number14271801
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Las Vegas, NV, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 455HP

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 455HP

Newly Listed
At auction Apr. 16
2020 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 3.08 ratio
MLS Number14271797
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Las Vegas, NV, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 400HP

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 400HP

Newly Listed
At auction Apr. 16
2019 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 400 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.27 ratio
MLS Number14271785
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Las Vegas, NV, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 450HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 450HP

Newly Listed
At auction Apr. 16
2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 450 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
MLS Number14271784
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

Newly Listed
At auction Apr. 16
2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
MLS Number14271773
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

Newly Listed
At auction Apr. 16
2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
MLS Number14271772
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 500HP

2023 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 500HP

Newly Listed
At auction Apr. 16
2023 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 500 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
TransmissionAutomatic
Sleeper TypeUltraLoft
Sleeper Size80"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
MLS Number14271771
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 500HP

2023 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 500HP

Newly Listed
At auction Apr. 16
2023 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 500 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
TransmissionAutomatic
Sleeper TypeUltraLoft
Sleeper Size80"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
MLS Number14271770
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

Newly Listed
At auction Apr. 16
2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
MLS Number14271769
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

Newly Listed
At auction Apr. 16
2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
MLS Number14271768
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

Newly Listed
At auction Apr. 16
2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
MLS Number14271767
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 505HP

Newly Listed
At auction Apr. 16
2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
MLS Number14271766
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Vacaville, CA, US
Listed By
Taylor & Martin LLC

Why Choose a Sleeper Semi-Truck?

Sleeper tractors marry long-haul efficiency with on-board comfort. A 72-in or 80-in sleeper lets solo or team drivers log DOT rest periods without costly hotel stops, while integrated HVAC and auxiliary power units (APUs) keep fuel burn in check during overnight idle.

Spec Decisions That Drive Profit

  • Sleeper size: 36-in flat-top to 80-in high-roof—pick weight vs. comfort.
  • Axle configuration: 6×4 tandems handle 80K lb interstate loads; 6×2 lift-axle saves approximate 400 lb tare.
  • Transmission: automated 12-speed for fuel and driver pool; 13-/18-speed manual for heavy haul.
  • Engine rating: 400-500 hp sweet spot balances gradeability and MPG; 565 hp+ for mountains or bulk freight.
  • Aerodynamics & fairings: modern aero packages trim drag up to 7%, saving 900+ gal/year at 120K mi.

4 Things to Know Before You Buy

  1. Total cost of ownership: budget beyond purchase price—figure fuel, DEF, insurance, and maintenance reserve of $0.12-$0.16/mi.
  2. Match the truck to your lanes: spec gear ratios, wheelbase and fuel capacity to your typical terrain and load weight.
  3. Inspect thoroughly: pull ECM reports for idle hours, check frame rails for rust, and review DPF/DEF service records.
  4. Plan financing: weigh loan vs. TRAC lease; new models carry higher payments but lower downtime and tax benefits.

Used Sleeper Inspection Checklist

  • Check bunk HVAC and inverter—common failure points after 500K mi.
  • Inspect cab mounts & bushings for sag that can crack fairings.
  • Scan for after-treatment fault codes (DPF pressure, SCR efficiency).
  • Look for roof and corner cap leaks—water stains mean hidden mold.

Sleeper Semi-Truck Buyer FAQs

What counts as a sleeper semi-truck?

Any road tractor with an integrated berth—typically 60- to 80-in deep—so drivers can legally take DOT rest breaks without a motel.

Typical sleeper-truck prices (March 2026)

Used 2018-2022 sleepers list around $35,000 - $95,000. New 2024-2025 EPA-compliant models generally run $160,000 - $245,000. Heavy-haul or glider builds can exceed $300,000.

Mid-roof vs. high-roof sleeper—what’s better?

Mid-roofs (60-72 in) weigh less and clear most freight docks. High-roofs (72-80 in) add stand-up room, storage cabinets and bigger bunks for team drivers but cost 200-300 lb payload.

Is automatic better than manual?

Automated 12-speed gearboxes improve MPG up to 3% and widen your driver pool. Manuals give seasoned drivers torque control on mountain grades. Choose based on route terrain and driver preference.

How many miles is too many on a sleeper?

Modern 15-L diesels often exceed 1 million miles with proper maintenance. Validate oil-sample history, in-frame rebuilds and after-treatment repairs before purchasing high-milers.

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