6x4 Sleeper Semi Trucks For Sale

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Sleeper Semi Trucks (2122)
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1126-1150 of 2,122 results
1126-1150 of 2,122 results
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Amt
1 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Amt

$69,950 USD
2021 Cascadia, Park Smart APU, 1800 Watt inverter, 455 HP, 1750 Ft Lbs, DT-12, EW3 warranty remaining, cab type: Sleeper, engine type: DD15, exhaustbrake: 0, liftgate: 0,
ConditionUsed
Usage419,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number95H1242
MLS Number13241760
CategorySleeper Semi Trucks
Last Updated12/22/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Amt
1 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Amt

$69,950 USD
2021 Cascadia, Park Smart APU, 1800 Watt inverter, 455 HP, 1750 Ft Lbs, DT-12, EW3 warranty remaining, cab type: Sleeper, engine type: DD15, exhaustbrake: 0, liftgate: 0,
ConditionUsed
Usage419,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number95H1241
MLS Number13241756
CategorySleeper Semi Trucks
Last Updated12/22/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, 12 Speed Automatic
11 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, 12 Speed Automatic

$189,950 USD
New 2025 Kenworth T880 Sleeper for Sale. Features: 40" Flat-Top Sleeper, Dual Exhaust Stack, Tapered Aluminum Bumper, Stainless Steel Quarter Fenders, Stainless Steel Sunvisor, 120-Gallon...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number160645
MLS Number13241484
CategorySleeper Semi Trucks
Last Updated11/19/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, 12 Speed Automatic
11 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, 12 Speed Automatic

$189,950 USD
New 2025 Kenworth T880 Sleeper for Sale. Features: 40" Flat-Top Sleeper, Dual Exhaust Stack, Tapered Aluminum Bumper, Stainless Steel Quarter Fenders, Stainless Steel Sunvisor, 120-Gallon...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number160644
MLS Number13241482
CategorySleeper Semi Trucks
Last Updated11/19/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

2020 International LT625 Sleeper Semi Truck Cummins Automatic Free Warranty!!
7 0

2020 International LT625 Sleeper Semi Truck Cummins Automatic Free Warranty!!

$36,999 USD
2020 and 2019 International's With Cummins 450HP Automatic Transmission Miles From 422K to 550K Prices From $36,999 TO $41,999 Call or Text John 815-701-2066
Warranty
ConditionUsed
Usage422,557 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission10 Speed Ultrashift Plus Automatic
Sleeper TypeHi Rise Pro Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number267180
MLS Number13241409
CategorySleeper Semi Trucks
Last Updated1/14/2025
Location
Bolingbrook, IL, US
Sold By

Arrow Truck Sales - Chicago, IL

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
19 0

2021 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

$47,950 USD
ConditionUsed
Usage608,833 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number51407
MLS Number13001961
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
Portland, OR, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
19 0

2023 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Price Drop
$98,200 USD
ConditionUsed
Usage306,307 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number53975
MLS Number12809824
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
PHOENIX, AZ, US
Sold By

Schneider

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$52,250 USD
Inspection Report
ConditionUsed
Usage513,700 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number500667
MLS Number13238635
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed
33 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$37,500 USD
NEW Worry-Free Program AVAILABLE � 1 OR 2-Year Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Preventive Maintenance Service AVAILABLE. $0 Deductible. No Claim...
Inspection Report
ConditionUsed
Usage367,640 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number499225
MLS Number13238545
CategorySleeper Semi Trucks
Last Updated11/19/2024
Location
Etna, OH, US
Sold By

International Motors, LLC

Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

2023 Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Price Drop
$91,200 USD
ConditionUsed
Usage363,956 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15GHG21
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number54749
MLS Number13238264
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
Houston, TX, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

2021 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

$49,700 USD
ConditionUsed
Usage575,572 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number51286
MLS Number13077144
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
West Memphis, AR, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic
18 0

2020 Freightliner Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic

$62,200 USD
ConditionUsed
Usage317,430 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number12353
MLS Number12767854
CategorySleeper Semi Trucks
Last Updated11/18/2024
Location
Carlisle, PA, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

2022 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

$68,200 USD
ConditionUsed
Usage431,526 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15GHG21
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number53433
MLS Number12700517
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
Portland, OR, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

2023 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Price Drop
$98,200 USD
ConditionUsed
Usage301,245 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number54020
MLS Number12777654
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
ATLANTA, GA, US
Sold By

Schneider

Peterbilt 579 Sleeper Semi Truck - 74" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic
46 1

2020 Peterbilt 579 Sleeper Semi Truck - 74" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$46,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!, DIFFERENTIAL LOCK, LIQUID DEF, FULL FAIRINGS, NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 6 DAYS A WEEK!!!! ...
ConditionUsed
Usage459,585 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size74"
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberN14462-DELIVERY 2 U
MLS Number13221272
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
Turlock, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 125 Sleeper Semi Truck - 74" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual
5 0

2010 Freightliner Cascadia 125 Sleeper Semi Truck - 74" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual

$10,000 USD
GOOD TRUCK FOR MILES, RUNS AND DRIVES EXCELLENT! GOOD TIRES, AIR SEAT, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DOUBLE BUNK, DIFFERENTIAL LOCK, A/S 5TH, TILT/TELE!,
ConditionUsed
Usage1,869,051 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size74"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number10DET186CAS
MLS Number13236483
CategorySleeper Semi Trucks
Last Updated11/17/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 10 Speed Manual
29 0

2015 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 10 Speed Manual

$39,500 USD
CLEAN PETE 389! 10SPEED, Dual Breather, Dual Exhaust, GOOD RUBBER, NEW STEER TIRES, NON EMISIONS, PTO and Pump on Transmission, READY TO WORK. Please visit our website for over 125 trucks...
ConditionUsed
Usage887,696 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 3.55 ratio
Stock Number6831
MLS Number13042947
CategorySleeper Semi Trucks
Last Updated11/17/2024
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
41 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

Call for price
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSWB8450
MLS Number13067512
CategorySleeper Semi Trucks
Last Updated11/23/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Peterbilt 389 Sleeper Semi Truck - Cummins, Manual
32 0

2022 Peterbilt 389 Sleeper Semi Truck - Cummins, Manual

$139,900 USD
(4) Matched Hoods, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing...
ConditionUsed
Usage360,181 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number339352
MLS Number12925870
CategorySleeper Semi Trucks
Last Updated11/16/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual
40 0

2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$139,900 USD
(4) Matched Hoods, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing...
ConditionUsed
Usage320,537 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number339351
MLS Number12925868
CategorySleeper Semi Trucks
Last Updated11/16/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
42 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$68,995 USD
See our Used 2020 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! Our 5K Your Way program allows the purchaser to apply $5000 toward your...
ConditionUsed
Usage418,625 Miles
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberLSLP9193B
MLS Number13203152
CategorySleeper Semi Trucks
Last Updated11/17/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic
18 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$39,950 USD
First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...
ConditionUsed
Usage535,641 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number265
MLS Number13231873
CategorySleeper Semi Trucks
Last Updated11/15/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Western Star 5700XE Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic
31 0

2020 Western Star 5700XE Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic

$64,999 USD
1 MATCHING UNIT! CALL TIPTON FOR TRUCK AND TRAILER SALES!,
ConditionUsed
Usage269,892 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberLLLU7485
MLS Number13124413
CategorySleeper Semi Trucks
Last Updated11/15/2024
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

Western Star 5700XE Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic
28 0

2020 Western Star 5700XE Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic

$56,999 USD
1 MATCHING UNIT! CALL TIPTON FOR TRUCK AND TRAILER SALES!,
ConditionUsed
Usage410,486 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberLLLM7842
MLS Number13124402
CategorySleeper Semi Trucks
Last Updated11/15/2024
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$51,500 USD
Inspection Report
ConditionUsed
Usage336,625 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number500382
MLS Number13231361
CategorySleeper Semi Trucks
Last Updated11/15/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

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