Heavy Duty 12 Speed Sleeper Semi Trucks with 500-549 HP, Air Ride Suspension For Sale

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Sleeper Semi Trucks

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Heavy Duty

Transmission Speeds
12 Speed

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Air Ride

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500 - 549 HP

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

Newly Listed

$63,750 USD

SPECIAL PROMOTION - Original Price: $70750.00 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	480,433 Miles
Duty Class	Heavy Duty
Horse Power	505 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	360743
MLS Number	12986248
Category	Sleeper Semi Trucks
Last Updated	7/16/2024
Location	Ashland, VA, US
Sold By	Penske Used Trucks

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22 0

2020 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

$62,250 USD

SPECIAL PROMOTION - Original Price: $69250.00 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	507,731 Miles
Duty Class	Heavy Duty
Horse Power	505 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	361014
MLS Number	12521265
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Statesville, NC, US
Sold By	Penske Used Trucks

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22 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

$74,250 USD

SPECIAL PROMOTION - Original Price: $81250.00 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	405,773 Miles
Duty Class	Heavy Duty
Horse Power	505 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	369785
MLS Number	12967742
Category	Sleeper Semi Trucks
Last Updated	7/5/2024
Location	Chicopee, MA, US
Sold By	Penske Used Trucks

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23 0

2021 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

$66,000 USD

SPECIAL PROMOTION - Original Price: $69000.00 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	610,000 Miles
Duty Class	Heavy Duty
Horse Power	505 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	379735
MLS Number	12397129
Category	Sleeper Semi Trucks
Last Updated	7/5/2024
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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6 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

$94,950 USD

Used Kenworth T680 High-top Sleeper for sale. Features: Dual Fuel Tanks, Double Bunk, Refrigerator, Dura-Bright Wheels, Diamond Interior, Navigation, and more Visit Liberty Kenworth and...

Condition	Used
Usage	299,635 Miles
Duty Class	Heavy Duty
Horse Power	510 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
Stock Number	425363T
MLS Number	12067590
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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22 0

2018 Western Star 5700XE Sleeper Semi Truck - 68" Integral Sleeper, 505HP, 12 Speed Automatic

$48,000 USD

SPECIAL PROMOTION - Original Price: $53000.00 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	550,869 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	DD15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	4578
MLS Number	12805387
Category	Sleeper Semi Trucks
Last Updated	6/28/2024
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

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4 0

2019 Freightliner Cascadia Sleeper Semi Truck - 72" Mid Roof, Detroit 505HP, 12 Speed

$46,750 USD

Inspection Report

Condition	Used
Usage	502,675 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
Stock Number	494640
MLS Number	12844823
Category	Sleeper Semi Trucks
Last Updated	5/4/2024
Location	Indianapolis, IN, US
Sold By	International Used Truck Centers

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21 0

2016 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 505HP, 12 Speed Automatic

$18,300 USD

Wholesale-Priced Inventory , We need to make room for new inventory!!, Save 40 - 70%!, Trucks are sold at wholesale prices to the public! Selection of 2014-2018 Trucks! Our wholesale...

Condition	Used
Usage	697,391 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	5447
MLS Number	12958616
Category	Sleeper Semi Trucks
Last Updated	6/27/2024
Location	Gulfport, MS, US
Sold By	FreedomWay Trucks

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24 0

2018 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 500HP, 12 Speed Automatic

$34,500 USD

SPECIAL PROMOTION - Original Price: $37500.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	686,526 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	DD15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	702718
MLS Number	12375716
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

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23 0

2018 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 500HP, 12 Speed Automatic

$28,000 USD

SPECIAL PROMOTION - Original Price: $31000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	765,713 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	DD15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	702721
MLS Number	12391403
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	West Fargo, ND, US
Sold By	Penske Used Trucks

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28 0

2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

$32,500 USD

SPECIAL PROMOTION - Original Price: $37500.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	634,054 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	DD15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	703169
MLS Number	12366253
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Grand Rapids, MI, US
Sold By	Penske Used Trucks

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23 0

2019 Volvo VNL64760 Sleeper Semi Truck - 77" Integral Sleeper, 500HP, 12 Speed Automatic

$57,500 USD

SPECIAL PROMOTION - Original Price: $61250.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	376,559 Miles
Duty Class	Heavy Duty
Horse Power	500 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 3.36 ratio
Stock Number	716940
MLS Number	12948302
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Framingham, MA, US
Sold By	Penske Used Trucks

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12 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

Newly Listed

$44,577 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
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	815725
MLS Number	12985350
Category	Sleeper Semi Trucks
Last Updated	7/12/2024
Location	Greenville, SC, US
Sold By	Ryder

(844) 385-___ SHOW
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13 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

$45,872 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
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	815731
MLS Number	12951093
Category	Sleeper Semi Trucks
Last Updated	6/23/2024
Location	Indianapolis, IN, US
Sold By	Ryder

(844) 385-___ SHOW
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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

Newly Listed

$61,172 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
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
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	815732
MLS Number	12985363
Category	Sleeper Semi Trucks
Last Updated	7/12/2024
Location	Wayland, MI, US
Sold By	Ryder

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

2016 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

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668005 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires:...

Condition	Used
Usage	668,005 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
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	83502
MLS Number	11999414
Category	Sleeper Semi Trucks
Last Updated	6/23/2023
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

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34 1

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Autoshift Amt

$145,900 USD

2023 KENWORTH T680 NEXT GEN, ONLY 127,068 MILES, STILL LIKE NEW, CUMMINS X15 500 HP MOTOR, EATON FULLER AUTOMATED TRANSMISSION, 2909 ENGINE HOURS, RAISED ROOF DOUBLE BUNK SLEEPER, ALL...

Condition	Used
Usage	127,068 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	J235464U/CHES
MLS Number	12944428
Category	Sleeper Semi Trucks
Last Updated	6/20/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

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32 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 505HP, 12 Speed Amt

Call for price

471687 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 76, Tires: 22.5,...

Condition	Used
Usage	471,687 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	KJ8104
MLS Number	12810446
Category	Sleeper Semi Trucks
Last Updated	4/30/2024
Location	Elgin, IL, US
Sold By	TFS Recovery, Inc.

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93 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$55,000 USD

Ready to Go, New tires and windshield

Condition	Used
Usage	405,794 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
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 2.79 ratio
Stock Number	KU3237
MLS Number	12176140
Category	Sleeper Semi Trucks
Last Updated	3/28/2024
Location	Live Oak, FL, US
Sold By	TFS Recovery, Inc.

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39 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Raised Roof Sleeper, Detroit 500HP, 12 Speed Dt12 Amt

Call for price

Rough Condition, Engine is blown

Condition	Used
Usage	511,000 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
Drivetrain	6x2
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.21 ratio
Stock Number	LL5135
MLS Number	12705231
Category	Sleeper Semi Trucks
Last Updated	5/4/2024
Location	Elgin, IL, US
Sold By	TFS Recovery, Inc.

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23 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 78" Raised Roof Sleeper, Detroit 505HP, 12 Speed Endurant Amt

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Needs drive tires. D/S Fairings are damaged

Condition	Used
Usage	731,670 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	LL5136
MLS Number	12838974
Category	Sleeper Semi Trucks
Last Updated	5/4/2024
Location	Elgin, IL, US
Sold By	TFS Recovery, Inc.

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24 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$69,900 USD

NICE LOW MILEAGE 2020 FREIGHTLINER CASCADIA, THERMO KING APU, POWER INVERTER, REFRIDGERATOR AND DOUBLE BUNK, GREAT FOR TEM DRIVERS, CALL OR TEXT VICKI @ [540]-830-0417 OR EMAIL ME @...

Condition	Used
Usage	370,540 Miles
Duty Class	Heavy Duty
Horse Power	505 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 3.29 ratio
Stock Number	LLKZ2481U/HBG
MLS Number	12967876
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

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27 1

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Amt

$59,900 USD

2020 FREIGHTLINE CASCADIA CA126 MRXT! THIS IS AN EXTRA CLEAN TRUCK. WARRANTY AVAILABLE. DETROIT DD15 ENGINE AT 505@1625 RPM, COMPRESSION BRAKE, DETROIT DT12 AUTO 12 SPEED TRANSMISSION. 72'...

Condition	Used
Usage	20,503 Hours
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	LLLT1933/chesa
MLS Number	12750116
Category	Sleeper Semi Trucks
Last Updated	5/10/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

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Freightliner of Maine

Truck Enterprises Inc.

TFS Recovery, Inc.

TFS Recovery, Inc.

TFS Recovery, Inc.

TFS Recovery, Inc.

Truck Enterprises Inc.

Truck Enterprises Inc.