12 Speed Sleeper Semi Trucks with Air Ride Suspension For Sale

1451 - 1475 of 2,921 listings

2023 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Integral Sleeper, 410HP, 12 Speed Automatic

$66,000 USD

Used 2023 Freightliner Cascadia 116 Sleeper Semi Truck for sale, 581,866 miles, 410 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	582,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	DD13
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	193222
MLS Number	14044097
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Lacey, WA, US
Sold By	Penske Used Trucks

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2023 Volvo VNL64860 Sleeper Semi Truck - 77" Integral Sleeper, 455HP, 12 Speed Automatic

$64,000 USD

Used 2023 Volvo VNL64860 Sleeper Semi Truck for sale, 679,857 miles, 455HP D13 diesel engine, 12-speed automatic transmission, 77" integral sleeper, tandem rear axle, air ride suspension,...

Condition	Used
Usage	679,857 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	169734
MLS Number	14044094
Category	Sleeper Semi Trucks
Last Updated	1/27/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$54,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 649,988 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	650,425 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	589891
MLS Number	14016062
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

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2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$45,900 USD

Inspection Report

Condition	Used
Usage	245,834 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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	504307
MLS Number	14044046
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Conley, GA, US
Sold By	International Motors, LLC

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

$75,250 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, air ride suspension....

Condition	Used
Usage	380,632 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	436582
MLS Number	14044032
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Houston, TX, US
Sold By	Penske Used Trucks

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

$33,500 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 498,576 miles, 450HP A26 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, 73" integral sleeper, air ride...

Condition	Used
Usage	503,532 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	A26
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	423121
MLS Number	13850731
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Byron Center, MI, US
Sold By	Penske Used Trucks

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

$61,750 USD

Condition	Used
Usage	513,499 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	464202
MLS Number	13663063
Category	Sleeper Semi Trucks
Last Updated	1/28/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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

Price Drop $52,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 556,874 miles, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	556,880 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	394436
MLS Number	14015357
Category	Sleeper Semi Trucks
Last Updated	1/28/2026
Location	Poplar Bluff, MO, US
Sold By	Penske Used Trucks

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

$59,250 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 525,501 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...

Condition	Used
Usage	525,502 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	381515
MLS Number	13728031
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Baltimore, MD, US
Sold By	Penske Used Trucks

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

$74,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 417,400 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	417,400 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	385051
MLS Number	14043998
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Springfield, MO, US
Sold By	Penske Used Trucks

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

$56,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 519,460 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	519,460 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	380748
MLS Number	13220575
Category	Sleeper Semi Trucks
Last Updated	1/30/2026
Location	Jacksonville, FL, US
Sold By	Penske Used Trucks

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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, 538,935 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	538,966 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	334422
MLS Number	13862774
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Alabaster, AL, US
Sold By	Penske Used Trucks

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

Price Drop $48,250 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 590,215 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	590,217 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	334405
MLS Number	14014632
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Harahan, LA, US
Sold By	Penske Used Trucks

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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$63,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 437,715 miles, 400HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	437,715 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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 2.28 ratio
Stock Number	EPES21256
MLS Number	14043985
Category	Sleeper Semi Trucks
Last Updated	1/28/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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2021 Freightliner Cascadia 116 Sleeper Semi Truck - Detroit

$55,900 USD

Emissions deleted, 468k Miles, DD13 470hp, DT12 Automated, Collision Mitigation System, 12,500 Fronts, 40,000 Rears, Aluminum Wheels, Air Slide 5th Wheel, 3.08 Ratio, 223" WB, Fleet...

Condition	Used
Usage	468,600 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
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	MS7873
MLS Number	13773242
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

$62,792 USD

Condition	Used
Usage	691,866 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'21 455/1500
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	405906
MLS Number	14043113
Category	Sleeper Semi Trucks
Last Updated	12/19/2025
Location	Phoenix, AZ, US
Sold By	Ryder

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2020 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 425HP, 12 Speed Automatic

Price Drop $48,500 USD

Used 2020 Volvo VNL64760 Sleeper Semi Truck for sale, 554,979 miles, 425HP D13 diesel engine, 12-speed automatic transmission, 70" integral sleeper, tandem rear axle, 12500 lbs front axle,...

Condition	Used
Usage	554,980 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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 3.36 ratio
Stock Number	7920478
MLS Number	13649782
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Rochester, NY, US
Sold By	Penske Used Trucks

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2021 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, 450HP, 12 Speed Automatic

Price Drop $32,250 USD

Used 2021 International LT625 Sleeper Semi Truck for sale, 360,942 miles, 450 HP A26 diesel engine, 12-speed automatic Eaton transmission, 73" integral sleeper, tandem rear axle, heavy-duty...

Condition	Used
Usage	364,100 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	A26
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	365640
MLS Number	14014935
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Montgomery, NY, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia 125 Sleeper Semi Truck - 50" Condo Sleeper, 455HP, 12 Speed Automatic

$58,919 USD

Condition	Used
Usage	497,704 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	50"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.23 ratio
Stock Number	875506
MLS Number	14042338
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Bensalem, PA, US
Sold By	Ryder

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2020 International LT625 Sleeper Semi Truck - 48" Mid Roof Sleeper, 450HP, 12 Speed Automatic

$50,094 USD

Condition	Used
Usage	453,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	252753
MLS Number	14042303
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Orlando, FL, US
Sold By	Ryder

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$44,618 USD

Condition	Used
Usage	758,044 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	245134
MLS Number	14042299
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Bolingbrook, IL, US
Sold By	Ryder

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic

$50,490 USD

Condition	Used
Usage	701,108 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15 GHG'17 400/1625
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	240026
MLS Number	14042294
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Bolingbrook, IL, US
Sold By	Ryder

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

$55,657 USD

Condition	Used
Usage	525,905 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	867179
MLS Number	14000781
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Bensalem, PA, US
Sold By	Ryder

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2020 International LT625 Sleeper Semi Truck - 70" Condo Sleeper, 450HP, 12 Speed Automatic

$33,688 USD

Condition	Used
Usage	609,792 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	237969
MLS Number	13954275
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Davie, FL, US
Sold By	Ryder

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2021 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, A26 410HP, 12 Speed Smart Advantage Amt

$29,900 USD

2021 International LT625 Sleeper **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...

Condition	Used
Usage	465,481 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Smart Advantage Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF112007 Web
MLS Number	14040843
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Cambridge, OH, US
Sold By	Nationwide Haul

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12 Speed Sleeper Semi Trucks with Air Ride Suspension For Sale

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