12 Speed Sleeper Semi Trucks For Sale

2676 - 2700 of 3,191 listings

23 0

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

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$68,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 434,470 miles, 455HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	434,470 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	385273
MLS Number	13862786
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Davenport, IA, US
Sold By	Penske Used Trucks

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23 0

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

$58,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 536,447 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...

Condition	Used
Usage	536,447 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	380879
MLS Number	13862784
Category	Sleeper Semi Trucks
Last Updated	12/12/2025
Location	Memphis, TN, US
Sold By	Penske Used Trucks

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26 0

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

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$45,500 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 638,453 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	638,453 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	380863
MLS Number	13769645
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Riviera Beach, FL, US
Sold By	Penske Used Trucks

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25 0

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

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$49,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455HP DD15AT diesel engine, Detroit 12-speed automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	625,534 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	344945
MLS Number	13862782
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Allentown, PA, US
Sold By	Penske Used Trucks

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25 0

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

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$52,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 607,412 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...

Condition	Used
Usage	607,412 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	334484
MLS Number	13862777
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	Houston, TX, US
Sold By	Penske Used Trucks

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24 0

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

$51,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride suspension,...

Condition	Used
Usage	600,433 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	334463
MLS Number	13801182
Category	Sleeper Semi Trucks
Last Updated	12/4/2025
Location	Lakeland, FL, US
Sold By	Penske Used Trucks

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23 0

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

$55,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 628,481 miles, DD15AT diesel engine with 455 HP, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	628,481 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	334459
MLS Number	13862775
Category	Sleeper Semi Trucks
Last Updated	12/9/2025
Location	El Paso, TX, US
Sold By	Penske Used Trucks

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23 0

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

$55,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride suspension,...

Condition	Used
Usage	528,926 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	334414
MLS Number	13566329
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Tacoma, WA, US
Sold By	Penske Used Trucks

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23 0

2020 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$48,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 586,859 miles, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	586,859 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	373454
MLS Number	12580958
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Jackson, MS, US
Sold By	Penske Used Trucks

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6 0

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$75,750 USD

Inspection Report

Condition	Used
Usage	391,404 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	504840
MLS Number	13862280
Category	Sleeper Semi Trucks
Last Updated	10/2/2025
Location	Charlotte, NC, US
Sold By	International Motors, LLC

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33 0

2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$87,000 USD

Inspection Report

Condition	Used
Usage	209,024 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	4,000 lb 2.79 ratio
Stock Number	504253
MLS Number	13862263
Category	Sleeper Semi Trucks
Last Updated	10/2/2025
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

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33 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26, 12 Speed

$56,000 USD

Inspection Report

Condition	Used
Usage	242,732 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	0 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	504230
MLS Number	13862260
Category	Sleeper Semi Trucks
Last Updated	10/2/2025
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

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1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$54,000 USD

Inspection Report

Condition	Used
Usage	230,247 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	503980
MLS Number	13862240
Category	Sleeper Semi Trucks
Last Updated	10/2/2025
Location	Baltimore, MD, US
Sold By	International Motors, LLC

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1 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$69,750 USD

Inspection Report

Condition	Used
Usage	138,990 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	502482
MLS Number	13862113
Category	Sleeper Semi Trucks
Last Updated	10/2/2025
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

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23 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$40,000 USD

Used 2020 International LT625 Sleeper Semi Truck for sale, 504,111 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	504,111 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	294303
MLS Number	13709375
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks

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26 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 505HP, 12 Speed Automatic

$63,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 354,884 miles, 505HP DD15AT diesel engine, 12-speed automatic transmission, 60" integral sleeper, tandem rear axle,...

Condition	Used
Usage	354,884 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	282377
MLS Number	13668307
Category	Sleeper Semi Trucks
Last Updated	12/28/2025
Location	Milwaukee, WI, US
Sold By	Penske Used Trucks

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11 0

2020 Volvo VNR64T-640 Sleeper Semi Truck - 71" Mid Roof Sleeper, 425HP, 12 Speed Automatic

$54,951 USD

Condition	Used
Usage	548,776 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	D13'17 425/2100
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	243483
MLS Number	13859678
Category	Sleeper Semi Trucks
Last Updated	12/2/2025
Location	Kansas City, MO, US
Sold By	Ryder

(844) 385-___ SHOW
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12 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$48,995 USD

Condition	Used
Usage	615,877 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	230350
MLS Number	13718989
Category	Sleeper Semi Trucks
Last Updated	12/2/2025
Location	Oak Creek, WI, US
Sold By	Ryder

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24 0

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

$69,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 433,424 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	433,424 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 2.85 ratio
Stock Number	418628
MLS Number	13857625
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Byron Center, MI, US
Sold By	Penske Used Trucks

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23 0

2022 Volvo VNL64860 Sleeper Semi Truck - 77" Integral Sleeper, 455HP, 12 Speed Automatic

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$71,750 USD

Used 2022 Volvo VNL64860 Sleeper Semi Truck for sale, 445,646 miles, 455 HP D13 diesel engine, 12-speed automatic transmission, 77" integral sleeper, tandem rear axle, air ride suspension....

Condition	Used
Usage	445,646 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	457268
MLS Number	13827415
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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23 0

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop

$80,250 USD

Used 2022 Volvo VNL64760 Sleeper Semi Truck for sale, 367,687 miles, 455HP D13 diesel engine, 12-speed automatic transmission, 70" integral sleeper, tandem rear axle, air ride suspension....

Condition	Used
Usage	367,687 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	429356
MLS Number	13857541
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	Chesapeake, VA, US
Sold By	Penske Used Trucks

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23 0

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$64,500 USD

Used 2022 Volvo VNL64760 Sleeper Semi Truck for sale, 486,015 miles, 455HP D13 diesel engine, 12-speed automatic Volvo transmission, 70" integral sleeper, 22.5" tires, tandem rear axle....

Condition	Used
Usage	486,015 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	429643
MLS Number	13857539
Category	Sleeper Semi Trucks
Last Updated	12/10/2025
Location	Flint, MI, US
Sold By	Penske Used Trucks

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25 0

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

$67,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 453,420 miles, 72" integral sleeper, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	453,420 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	422835
MLS Number	13797057
Category	Sleeper Semi Trucks
Last Updated	12/28/2025
Location	Philadelphia, PA, US
Sold By	Penske Used Trucks

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28 0

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 425HP, 12 Speed Automatic

Price Drop

$53,250 USD

Used 2022 Volvo VNL64760 Sleeper Semi Truck for sale, 590,220 miles, 425HP D13 TC diesel engine, 12-speed automatic ATO2612F transmission, 70" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	590,220 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	D13 TC
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	422466
MLS Number	13582353
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Orlando, FL, US
Sold By	Penske Used Trucks

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23 0

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$50,500 USD

Used 2022 International LT625 Sleeper Semi Truck with 73" Integral Sleeper, Cummins X15 450HP engine, Eaton 12-speed automatic transmission, tandem rear axle, air ride suspension, and...

Condition	Used
Usage	516,380 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 3.25 ratio
Stock Number	419138
MLS Number	13816354
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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