Diesel Freightliner Tandem Axle Sleeper Semi Trucks For Sale

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo, Detroit 400HP, Automatic

$51,000 USD

(Sapulpa, OK) 2022 Freightliner Cascadia 126 sleeper semi-truck, designed for both performance and driver comfort. Powered by a Detroit DD15 engine with 400 horsepower and paired with a DT12...

Condition	Used
Usage	500,056 Miles
Horse Power	400 HP
Engine Model	Detroit DD15 14.8L
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	170 Gallons
Weight	52500
Stock Number	MS3750
MLS Number	14122375
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Sapulpa, OK, US
Sold By	Terra Point

(833) 490-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper, New Drive Tires, FACTORY WARRANTY REMAINING , Cummins X15 Engine , 500HP !!! Fridge , Apu , Financing

$62,950 USD

For sale: a powerhouse 2023 Freightliner Cascadia with just 488,000 well-maintained miles, ready to tackle your heaviest hauls! Powered by the legendary Cummins X15 500HP engine paired with...

Warranty

Condition	Used
Usage	488,847 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	Condo Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	UUG1661
MLS Number	13999600
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

Tri State Truck Center - Springfield, MO

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$53,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	734,958 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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	UPP235649
MLS Number	14143065
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Oklahoma City, OK, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$61,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 450HP DD13 diesel engine, 12-speed automatic Transmission by Detroit, tandem rear axle, air ride suspension....

Condition	Used
Usage	672,261 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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 2.85 ratio
Stock Number	UPP236132
MLS Number	14145344
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Stockton, CA, US
Sold By	Penske Used Trucks

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

Recently Updated

$76,750 USD

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

Condition	Used
Usage	398,280 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	436578
MLS Number	14044031
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Round Rock, TX, US
Sold By	Penske Used Trucks

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

Price Drop $66,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 419,943 miles, 400HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	419,944 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	EPES21277
MLS Number	14101723
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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

Recently Updated

$55,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 492,460 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...

Condition	Used
Usage	492,460 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	351646
MLS Number	14136818
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Harrisonburg, VA, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 505HP, 13 Speed Manual

Recently Updated

$76,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 428,406 miles, 60" integral sleeper, DD15AT diesel engine, 505 HP, 13-speed Eaton manual transmission, tandem rear axle....

Condition	Used
Usage	428,406 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15AT
Transmission	13 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	356318
MLS Number	14142414
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

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

Recently Updated

$54,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 508,038 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	508,038 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	257248
MLS Number	14130752
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Anderson, SC, US
Sold By	Penske Used Trucks

(844) 333-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $66,900 USD

DIGITAL DASH - EW3 10/05/26 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...

Condition	Used
Usage	385,993 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	160 Gallons
Weight	52,500
Stock Number	494605
MLS Number	13911871
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 504-___ SHOW
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2022 Freightliner CASCADIA 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$65,900 USD

Condition	Used
Usage	437,937 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	587631
MLS Number	14157716
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	San Antonio, TX, US
Sold By	Doggett

(844) 689-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

Newly Listed

$104,900 USD

Condition	Used
Usage	270,106 Miles
Horse Power	450 HP
Engine Model	Cummins X15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Capacity	240 Gallons
Weight	52000
Stock Number	529771
MLS Number	14157715
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Laredo, TX, US
Sold By	Doggett

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$62,500 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 666,742 miles, 450HP DD13 diesel engine, 12-speed automatic transmission by Detroit, 72" integral sleeper, 13300 lbs front...

Condition	Used
Usage	666,883 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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 2.85 ratio
Stock Number	UPP236161
MLS Number	14097107
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

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

Newly Listed

$98,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 335,858 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	335,858 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 2.41 ratio
Stock Number	247330
MLS Number	14157687
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$69,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 456,025 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, air ride...

Condition	Used
Usage	465,969 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	224406
MLS Number	14049208
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

Newly Listed

$86,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 399,341 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	399,341 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	586356
MLS Number	14157682
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

Recently Updated

$70,500 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 467,344 miles, 475 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle....

Condition	Used
Usage	469,271 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 2.85 ratio
Stock Number	461964
MLS Number	13512550
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Sacramento, CA, US
Sold By	Penske Used Trucks

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

Recently Updated

$75,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 418,325 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	420,095 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	436580
MLS Number	14064496
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks

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

Recently Updated

$55,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 600,166 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	613,396 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	419330
MLS Number	14015738
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Valdosta, GA, US
Sold By	Penske Used Trucks

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

Recently Updated

$78,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 316,360 miles, 455HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	316,421 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	409976
MLS Number	14077976
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	New Castle, DE, US
Sold By	Penske Used Trucks

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

Recently Updated

$60,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 566,380 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	577,443 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	403698
MLS Number	14077962
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Houston, TX, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed

Contact for price

this unit is ready for delivery

Condition	Used
Usage	601,404 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2573
MLS Number	14157591
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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

Newly Listed

$38,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 499,891 miles, 455HP DD15AT engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	499,891 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	399743
MLS Number	14157572
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Santa Clara, CA, US
Sold By	Penske Used Trucks

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

Recently Updated

$66,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 417,898 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	417,902 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	381175
MLS Number	14096950
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks