Heavy Duty 12 Speed Sleeper Semi Trucks For Sale

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$39,950 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	664,342 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	320
MLS Number	13433607
Category	Sleeper Semi Trucks
Last Updated	4/11/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 918-___ SHOW
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2020 Freightliner Cascadia 113 Sleeper Semi Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$36,000 USD

Unit: 3630, Year: 2020, Make: FREIGHTLINER, Weight: 16,651, Model: CA113SLP, Engine Make: DETROIT DIESEL CORP, Engine: DD13, HP: 450, SN: 471928S0672111, Trans Make: DETROIT DIESEL CORP,...

Condition	Used
Usage	520,624 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Transmission	12 Speed Detroit DT12 Automatic
Stock Number	3630
MLS Number	13422917
Category	Sleeper Semi Trucks
Last Updated	4/24/2025
Location	Central Point, OR, US
Sold By	Combined Transport

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50 0

2021 Volvo VNL64T760 Sleeper Semi Truck

Recently Updated

$94,995 USD

2021 VOLVO 760, VOLVO D13 ENGINE, AUTOMATIC 12 SPEED, 291,051 MILES, FLEET MAINTAINED, ORIGINAL TIRES, VERY GOOD CONDITION, READY TO WORK FINANCING AVAILABLE, EXTENDED WARRANTIES...

Condition	Used
Usage	290,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2738
MLS Number	13517347
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

44 0

2023 International LT Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed

$78,000 USD

Low Miles, 450 Cummins, Endurant 12 speed auto, Diesel APU, 6 MO/50,000 Mile Engine and After Treatment Warranty,

Condition	Used
Usage	249,494 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Stock Number	2052
MLS Number	13543526
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

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46 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated

$101,995 USD

DETROIT DD15 / DT12 AUTOMATIC TRANSMISSION / APU / REMAINING WARRANTY / FINANCING AVAILABLE 2023 FREIGHTLINER CASCADIA 126, 72 INCH MID-ROOF XT SLEEPER, 338,539 MILES, DETROIT DD15 ENGINE...

Condition	Used
Usage	338,539 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	4704
MLS Number	13482068
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

44 0

2019 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$52,000 USD

Great Miles!, Lease Maintained, 455 hp, 12 speed Automated transmission, 6 MO/50,000 Mile Engine and After Treatment Warranty,

Condition	Used
Usage	278,429 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	2043
MLS Number	13511898
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

35 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$63,000 USD

Lease Maintained, 455 hp, 12 speed Automated transmission, 6 MO/50,000 Mile Engine and After Treatment Warranty,

Condition	Used
Usage	317,883 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	2044
MLS Number	13505884
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

37 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$63,000 USD

Lease Maintained, 455 hp, 12 speed Automated transmission, 6 MO/50,000 Mile Engine and After Treatment Warranty,

Condition	Used
Usage	306,446 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	2040
MLS Number	13505882
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

44 0

2023 Kenworth T680 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Recently Updated

$124,000 USD

500 Cummins, Low miles! 12 Speed Automated Transmission, Navigation ,New Virgin Tires, Includes 6 MO/50,000 Mile Engine and Aftertreatment warranty,

Condition	Used
Usage	152,426 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2035
MLS Number	13523338
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

32 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$52,000 USD

455 hp, 12 speed automated transmission, Clean Fleet Maintained, Includes 6 MO/50,000 mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	439,457 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2010
MLS Number	13377007
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

40 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$45,000 USD

MX 13 455 Hp, Endurant 12 speed transmission, Includes 6 MO/50,000 mile Engine and After Treatment warranty,

Condition	Used
Usage	457,077 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2014
MLS Number	13413076
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

38 0

2018 Volvo VNL64T630 Sleeper Semi Truck - 61" Flat Top Sleeper, D13 425HP, 12 Speed I Shift Amt

Recently Updated

$31,000 USD

Fleet Maintained, 6 MO/50,000 mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	576,812 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	1993
MLS Number	13309144
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

14 0

2016 Volvo VNL64T630 Sleeper Semi Truck - 61" Flat Top Sleeper, D13 425HP, 12 Speed I Shift Amt

Recently Updated

$30,000 USD

Fleet Maintained, 6 MO/50,000 mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	489,022 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	1991
MLS Number	13309140
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

13 0

2016 Volvo VNL64T630 Sleeper Semi Truck - 61" Flat Top Sleeper, D13 425HP, 12 Speed I Shift Amt

Recently Updated

$32,000 USD

Fleet Maintained, 6 MO/50,000 mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	430,852 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	1989
MLS Number	13309136
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

41 0

2016 Volvo VNL64T630 Sleeper Semi Truck - 61" Flat Top Sleeper, D13 425HP, 12 Speed I Shift Amt

Recently Updated

$32,000 USD

Fleet Maintained, 6 MO/50,000 mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	425,317 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	1988
MLS Number	13309134
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

29 0

2022 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13N455 455HP, 12 Speed I Shift Amt

Recently Updated

$73,000 USD

455 hp with IShift transmission, New virgins on rear, Work Station, Refrigerator, 6 MO/50,000 Mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	507,159 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13N455
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	1972
MLS Number	13309127
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

37 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$49,000 USD

455 HP Paccar with Endurant 12 speed ADT, 76" Mid roof, Dual exhaust, Navigation, Refrigerator, Includes 6 MO/50,000 mile Engine and After Treatment warranty,

Condition	Used
Usage	458,548 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	1944
MLS Number	13287293
Category	Sleeper Semi Trucks
Last Updated	4/28/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(844) 385-___ SHOW
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17 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 485HP, 12 Speed Automatic

Newly Listed

$55,729 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	737,008 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	DD15 GHG'21 485/1625
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	542212
MLS Number	13543314
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	Hilliard, OH, US
Sold By	Ryder

(844) 693-___ SHOW
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17 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed

$44,950 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	567,537 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	346
MLS Number	13542957
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 348-___ SHOW
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1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$57,000 USD

Inspection Report

Condition	Used
Usage	384,316 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	500645
MLS Number	13542944
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

25 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

Recently Updated

$41,500 USD

SPECIAL PROMOTION - Original Price: $48500.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	493,625 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	270365
MLS Number	13142546
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

23 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$45,500 USD

SPECIAL PROMOTION - Original Price: $48500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	699,888 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	242439
MLS Number	13378588
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	Indian Trail, NC, US
Sold By	Penske Used Trucks

23 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$52,750 USD

SPECIAL PROMOTION - Original Price: $55750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	590,175 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	242437
MLS Number	13378587
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	Indian Trail, NC, US
Sold By	Penske Used Trucks

14 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$38,750 USD

SPECIAL PROMOTION - Original Price: $41750.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	493,270 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	332413
MLS Number	12991734
Category	Sleeper Semi Trucks
Last Updated	4/27/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks