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Sleeper Trucks For Sale

Discover new and used Sleeper Trucks on MyLittleSalesman.com, with prices from $3,500 to $320,000. Filter by sleeper type, transmission, horsepower, mileage, and more to find the right Sleeper Semi Truck by spec.
Browse thousands of new and used sleeper trucks for sale on MyLittleSalesman.com, including sleeper semi trucks from Freightliner, Kenworth, Peterbilt, Volvo, International, Mack, and more. Sleepers come in 36", 48", 60", 72", and 80" cab sizes to match your route length and driver comfort needs. Filter by make, year, mileage, transmission, horsepower, and price to find the long-haul tractor that fits your operation.
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Showing 1 - 25 of 4,169 Sleeper Semi Truck Listings

1 - 25 of 4,169 listings
1 - 25 of 4,169 listings
Featured Item
2019 International LoneStar Sleeper Semi Truck

2019 International LoneStar Sleeper Semi Truck

Newly Listed
$69,900 USD
2019 International Lonestar LS532 - Cummins X15 505HP; 264,144 Miles; 500K Cummins Engin Warranty Including DPF System; Grill Protector, Tool Box; New Tires, Air Cleaners, Starter, Fan Motor...
Warranty
ConditionUsed
Usage264,144 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
Rear AxleTandem Axle
Stock NumberLS532
MLS Number14375416
CategorySleeper Semi Trucks
Last Updated5/17/2026
Location
East Lansing, MI, US
Sold By
Private Party
(517) 927-___  SHOW
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Featured Item
Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Amt

2020 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Amt

Newly Listed
$44,950 USD
455HP, 1650 Torque ! 237" Wheelbase, GVWR: 53,200 Ratio: 2.85, 72" sleeper, 12 speed automated!! Finance options! Location: Near Jacksonville, FLStock Number: MT6139VIN Number:...
ConditionUsed
Usage473,552 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberSilverPete
MLS Number14375052
CategorySleeper Semi Trucks
Last Updated5/18/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___  SHOW
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Featured Item
2015 Peterbilt 389 Sleeper Semi Truck

2015 Peterbilt 389 Sleeper Semi Truck

Recently Updated
$73,999 USD
I have a 2015 Peterbilt platinum edition 389FACTORY CUSTOM BUILT HEAVY HAUL. TRUCK IS READY TO WORK. Truck has Navigation Sirius radio, and much more. CUMMINS ISX 500hp with 725,788 miles...
ConditionUsed
Usage747,812 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End3.23 ratio
MLS Number12639091
CategorySleeper Semi Trucks
Last Updated5/14/2026
Location
San Diego, CA, US
Sold By
Oceans West
(858) 344-___  SHOW
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Featured Item
Peterbilt 567 Sleeper Semi Truck - 70" Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

2022 Peterbilt 567 Sleeper Semi Truck - 70" Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

Recently Updated
$84,950 USD
FOR SALE: 2022 PETERBILT 567 SLEEPER, - 283K MILES, - 510HP PACCAR MX-13, - EATON-FULLER 13-SPEED MANUAL, - 70" MID ROOF DOUBLE BUNK SLEEPER, ADDITIONAL FEATURES: REFRIGERATOR FULL...
ConditionUsed
Usage283,970 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 3.36 ratio
Stock NumberWS11287
MLS Number14333076
CategorySleeper Semi Trucks
Last Updated5/18/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___  SHOW
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Featured Item
Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 18 Speed Endurant Automatic

2018 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 18 Speed Endurant Automatic

Recently Updated
$89,950 USD
2018 Peterbilt 389 For Sale:, - 500hp Cummins X15 Efficiency Series, - Eaton 18-Speed Auto, - 58" Flat Top Sleeper, Additional Features Include: HERD Cattle Guard, 2.91 Ratio, 244"...
ConditionUsed
Usage434,052 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Endurant Automatic
Sleeper TypeFlat Top Sleeper
Sleeper Size58"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End44,000 lb 2.91 ratio
Stock NumberCO11274
MLS Number14305673
CategorySleeper Semi Trucks
Last Updated5/18/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___  SHOW
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Featured Item
Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 13 Speed Amt

2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 13 Speed Amt

Recently Updated
$119,950 USD
For Sale: 2022 Peterbilt 389 Sleeper 500hp Cummins X15, 13-Speed Auto, 72" Mid Roof Single Bunk Sleeper Additional Features: Digital Dash, Full Gauge Package, Dynasys APU, Refrigerator,...
ConditionUsed
Usage9,448 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 3.42 ratio
Stock NumberCO11275
MLS Number14299569
CategorySleeper Semi Trucks
Last Updated5/18/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___  SHOW
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Featured Item
2024 Kenworth T880 Sleeper Semi Truck

2024 Kenworth T880 Sleeper Semi Truck

$149,500 USD
2024 Kenworth T880, X15 Cummins, 565 hp, 70" stand up sleeper, 20,000 lb. front axle, 18,000 lb. drop axle, 44,000 lb. rearends, air ride, disc brakes, aluminum wheels, tires 50% or better...
ConditionUsed
Usage267,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
MLS Number14343307
CategorySleeper Semi Trucks
Last Updated4/30/2026
Location
Salem, OR, US
Sold By
Riverbrook
(503) 580-___  SHOW
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Featured Item
2015 Freightliner Cascadia 125 Sleeper Semi Truck

2015 Freightliner Cascadia 125 Sleeper Semi Truck

$23,000 USD
🔥FOR SALE: 2015 Freightliner Cascadia – Owner Spec, Road Ready!🔥, If you’re looking for a dependable, well-maintained truck that’s ready to hit the road TODAY, this is it 🚛Details:,...
ConditionUsed
Usage712,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit Detroit Diesel DD15 EV
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeDouble Bunk
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.55 ratio
MLS Number14280285
CategorySleeper Semi Trucks
Last Updated5/18/2026
Location
TRACY, CA, US
Sold By
Caudill Enterprises LLC
(209) 229-___  SHOW
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Featured Item
2017 Western Star 5700 Sleeper Semi Truck

2017 Western Star 5700 Sleeper Semi Truck

$105,000 USD
2017 Western Star. This truck is one owner. Has custom ICT 174” sleeper. Separate bathroom with shower stall toilet. Cherry cabinets. Side passenger door. Approximately 730,000 miles,320...
ConditionUsed
Usage730,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit Diesel DD16
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeICT
Sleeper Size174"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
MLS Number14327837
CategorySleeper Semi Trucks
Last Updated5/3/2026
Location
Louisville, KY, US
Sold By
Private Party
(502) 727-___  SHOW
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Featured Item
Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual

2009 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual

$45,900 USD
550 Cat, 18 speed, air ride suspension, pusher axle, air slide 5th wheel, moose pusher, aluminum wheels, LoPro 24.5 tires, 1/2 fenders,
ConditionUsed
Usage1,456,053 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Stock Number4936
MLS Number14153536
CategorySleeper Semi Trucks
Last Updated4/21/2026
Location
New Salem, ND, US
Sold By
Pedigree Truck and Trailer Sales, Inc.
(888) 853-___  SHOW
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Pedigree Truck and Trailer Sales, Inc.
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

$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 Updated5/18/2026
Location
North East, MD, US
Sold By
Complete Recycling Group LLC
(833) 658-___  SHOW
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Complete Recycling Group LLC
Featured Item
2016 Peterbilt 389 Sleeper Semi Truck

2016 Peterbilt 389 Sleeper Semi Truck

$85,000 USD
New engine 150 miles since rebuild, clean title, good tires and brakes ready to work. Has a dent on the back of the cab
ConditionUsed
Usage26,013 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelCummins ISX
Drivetrain6x4
MLS Number14133982
CategorySleeper Semi Trucks
Last Updated4/29/2026
Location
Bell Gardens, CA, US
Sold By
Ace Diesel
(562) 928-___  SHOW
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Peterbilt 389 Sleeper Semi Truck - 78" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

2023 Peterbilt 389 Sleeper Semi Truck - 78" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

Price Drop $106,900 USD
390493 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78, Tires: 22.5 low...
ConditionUsed
Usage390,493 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number4012
MLS Number14244611
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Idaho Falls, ID, US
Sold By
Dad's Truck and Trailer Sales
(833) 538-___  SHOW
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Dad's Truck and Trailer Sales
Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop $66,250 USD
Used 2021 Volvo VNL64760 Sleeper Semi Truck, 429,734 miles, 455HP D13 diesel engine, 12-speed automatic Volvo transmission, 70" integral sleeper, tandem rear axle, air ride suspension. See...
ConditionUsed
Usage463,195 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number380251
MLS Number13671231
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Clackamas, OR, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$41,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage742,914 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number350002
MLS Number14292453
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$84,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension,...
ConditionUsed
Usage396,838 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385549
MLS Number14136848
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Arlington, TX, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$60,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, and 220...
ConditionUsed
Usage529,453 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385524
MLS Number13865273
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$56,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 619,970 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage620,492 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385497
MLS Number13807899
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Poplar Bluff, MO, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$66,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 220-gallon fuel...
ConditionUsed
Usage472,230 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385363
MLS Number13801192
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Mount Juliet, TN, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$56,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 567,841 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic transmission, tandem rear axle, air ride...
ConditionUsed
Usage567,999 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385079
MLS Number14120000
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
North Bergen, NJ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$78,000 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension....
ConditionUsed
Usage380,356 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385045
MLS Number14118024
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Indian Trail, NC, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$57,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 634,815 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage648,277 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number384887
MLS Number14140297
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Zelienople, PA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$50,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 540,969 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, 13,300 lbs front...
ConditionUsed
Usage540,970 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End20,000 lb 3.08 ratio
Stock Number379302
MLS Number14286962
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

Recently Updated
$43,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 676,000 miles, 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage679,306 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission10 Speed Manual
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number375030
MLS Number14359950
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Wichita, KS, US
Sold By
Penske Used Trucks
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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 (April 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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