Used Sleeper Semi Trucks with 500-549 HP For Sale

(844) 385-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

Price Drop $41,689 USD

Condition	Used
Usage	714,346 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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	2.85 ratio
Stock Number	865113
MLS Number	14119038
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	Farmingdale, NY, US
Sold By	Ryder

(844) 382-___ SHOW
NUMBERCall Seller

2015 Western Star 4900 Sleeper Semi Truck - Detroit 505HP

Recently Updated

$26,500 USD

193941 Miles, Engine: DETROIT DD15, 505 HP

Condition	Used
Usage	193,941 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Stock Number	GS1176
MLS Number	14273155
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(855) 605-___ SHOW
NUMBERCall Seller

2008 Peterbilt 386 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 500HP, 13 Speed Manual

Recently Updated

$59,500 USD

2008 Pete 386 with Cat C15 Deleted, Cat reman less the 100k miles ago. 13 spd manual trans, 3.90 rear ends and a steerable lift axle. New Drive tires,

Condition	Used
Usage	30,156 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb 3.90 ratio
Stock Number	BTS2298
MLS Number	14120079
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2018 Peterbilt 579 Sleeper Semi Truck - 80" Unibilt High Roof, Cummins 500HP

Newly Listed

At auction May. 7

2018 PETERBILT 579 UltraCab Conventional, 80 Inch Unibilt High Roof Sleeper, Cummins X15 Engine, 500 H.P., Engine Brake, RTLO-18918B Transmission, (Manual), 40,000 Lb. Rear Ends, 3.36 Ratio,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 3.36 ratio
MLS Number	14321413
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Salisbury, NC, US
Listed By	Taylor & Martin LLC

2006 Volvo VNL780 Sleeper Semi Truck - Cummins 500HP

Newly Listed

At auction May. 7

2006 VOLVO VNL 780 Conventional, Upper Bunk, Cummins ISX Engine, 500 H.P., Engine Brake, RTLO-18913A Transmission, (Manual), 40,000 Lb. Rear Ends, 3.42 Ratio, Air Ride Suspension, Hydraulic...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Suspension	Air Ride
Rear End	40,000 lb 3.42 ratio
MLS Number	14321380
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Salisbury, NC, US
Listed By	Taylor & Martin LLC

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid-Roof Xt, Detroit 505HP

Newly Listed

At auction May. 7

2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Mid-Roof XT Sleeper, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14321379
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Salisbury, NC, US
Listed By	Taylor & Martin LLC

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid-Roof Xt, Detroit 505HP

Newly Listed

At auction May. 7

2022 FREIGHTLINER Cascadia126 Conventional, 72 Inch Mid-Roof XT Sleeper, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.08...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14321378
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Salisbury, NC, US
Listed By	Taylor & Martin LLC

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Mid-Roof Xt, Detroit 505HP

Newly Listed

At auction May. 7

2019 FREIGHTLINER Cascadia125 Conventional, Glider Kit, 72 Inch Mid-Roof XT Sleeper, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14321376
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Salisbury, NC, US
Listed By	Taylor & Martin LLC

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Mid-Roof Xt, Detroit 505HP

Newly Listed

At auction May. 7

2019 FREIGHTLINER Cascadia125 Conventional, Glider Kit, 72 Inch Mid-Roof XT Sleeper, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Mid Roof XT Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear End	40,000 lb 3.08 ratio
MLS Number	14321375
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Salisbury, NC, US
Listed By	Taylor & Martin LLC

2024 Western Star 49X Sleeper Semi Truck - 68" Mid-Roof, Detroit 525HP

Newly Listed

At auction May. 7

2024 WESTERN STAR 49X Conventional, 68 Inch Mid-Roof Sleeper, Detroit DD13 Engine, 525 H.P., RTLO-18913A Transmission, (Manual), 40,000 Lb. Full Locking Rear Ends, 3.42 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Detroit DD13
Sleeper Size	68"
Suspension	Air Ride
Rear End	40,000 lb 3.42 ratio
MLS Number	14321311
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Hampton, GA, US
Listed By	Taylor & Martin LLC

2021 Peterbilt 579 Sleeper Semi Truck - 80" Ultraloft, Cummins 500HP

Newly Listed

At auction May. 7

2021 PETERBILT 579 Conventional, 80 Inch UltraLoft Sleeper, Upper Bunk, Cummins X15 Engine, 500 H.P., Engine Brake, Eaton Fuller Endurant 12 Speed Transmission, (Automatic), 40,000 Lb. Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Sleeper Type	UltraLoft
Sleeper Size	80"
Suspension	Air Ride
Rear End	40,000 lb 2.78 ratio
MLS Number	14321276
Category	Sleeper Semi Trucks
Last Updated	4/20/2026
Location	Hampton, GA, US
Listed By	Taylor & Martin LLC

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, Cummins 500HP, 10 Speed Manual

Newly Listed

$63,250 USD

Used 2022 Volvo VNL64760 Sleeper Semi Truck with 560,122 miles, 500 HP Cummins X15 diesel engine, 10-speed Eaton manual transmission, 70" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	560,122 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	10 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	409784
MLS Number	14320754
Category	Sleeper Semi Trucks
Last Updated	4/19/2026
Location	Bensalem, PA, US
Sold By	Penske Used Trucks

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

Newly Listed

$62,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 505HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 433,165 miles. Check...

Condition	Used
Usage	433,165 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	375234
MLS Number	14320677
Category	Sleeper Semi Trucks
Last Updated	4/19/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

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

Price Drop $60,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 60" Integral Sleeper, 505 HP DD15AT diesel engine, 13-speed Eaton manual transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	526,376 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	356319
MLS Number	14147106
Category	Sleeper Semi Trucks
Last Updated	4/19/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

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

Price Drop $67,000 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	4/19/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

(814) 248-___ SHOW
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2020 Freightliner Coronado 122 SD Sleeper Semi Truck - Raised Roof Sleeper, Detroit 500HP, 18 Speed Endurant Amt

Newly Listed

$57,900 USD

Call Clearfield today and speak to a sales rep. Financing and shipping available

Condition	Used
Usage	445,362 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	287928
MLS Number	14319684
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Clearfield, PA, US
Sold By	Hunter Truck

(833) 801-___ SHOW
NUMBERCall Seller

2006 Peterbilt 379EXHD Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 500HP, 10 Speed Manual

Newly Listed

$55,000 USD

*GLIDER KIT TRUCK, RUNS EXCELLENT, AIR SEATS, DUAL EXHAUST, DUAL BREATHERS, SLIDING 5TH WHEEL, WET KIT, DUMP VALVE, POWER WINDOW, HEATED MIRRORS!,

Condition	Used
Usage	419,965 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins N14 CELECT PLUS
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	63"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	06N14FLAT379
MLS Number	14319653
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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

Recently Updated

$52,500 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 505 HP DD15AT engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, 240 gal fuel capacity, air...

Condition	Used
Usage	597,171 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	369887
MLS Number	14245737
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Houston, TX, US
Sold By	Penske Used Trucks

(844) 624-___ SHOW
NUMBERCall Seller

2023 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

Price Drop $64,950 USD

For Sale: 2023 International Lonestar, - 500hp Cummins X15, - Eaton 13-Speed Manual, - 73" Mid Roof Single Bunk Sleeper, Additional Features: Dual Air Ride Leather Seats, Refrigerator, Dual...

Condition	Used
Usage	406,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	MO11174
MLS Number	14162323
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2023 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

Price Drop $64,950 USD

For Sale: 2023 International Lonestar, - 500hp Cummins X15, - Eaton 13-Speed Manual, - 73" Mid Roof Single Bunk Sleeper, Additional Features: Dual Air Ride Leather Seats, Refrigerator, Dual...

Condition	Used
Usage	406,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	MO11174
MLS Number	14162320
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 981-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Price Drop $29,900 USD

2018 Freightliner Cascadia 125 Specs:, -HP:505, -Drive: 6x4, -Engine: Detroit DD15, -Mileage: 484,686, -Dual Tires 22.5LP, -Wheels: All Aluminum, -Suspension: Air-Ride, -Single Bunk Sleeper,...

Condition	Used
Usage	484,686 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 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	TNHC8589LAK Web
MLS Number	14153755
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Price Drop $29,900 USD

2018 Freightliner Cascadia 125 Specs:, -HP:505, -Drive: 6x4, -Engine: Detroit DD15, -Mileage: 484,686, -Dual Tires 22.5LP, -Wheels: All Aluminum, -Suspension: Air-Ride, -Single Bunk Sleeper,...

Condition	Used
Usage	484,686 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 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	TNHC8589LAK
MLS Number	14153748
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(855) 605-___ SHOW
NUMBERCall Seller

2012 Mack Pinnacle CHU613 Sleeper Semi Truck - Mid Roof Sleeper, MP8-505C 500HP, 13 Speed Manual

Price Drop $29,500 USD

2012 Mack. Mack MP8 500 hp with 13 spd trans. Disc brakes, aluminum wheels, Headache rack, good rubber and clean interior

Condition	Used
Usage	498,012 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Mack MP8-505C
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CON0254
MLS Number	13730265
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 605-___ SHOW
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2006 Kenworth W900L Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 485HP, 13 Speed Manual

Recently Updated

$69,500 USD

06 W900L Long Hood, Cummins ISX with 50,000 miles on a Fresh Overhaul, 500 HP, 13 Speed Manual Transmission, 40,k Rears, Jake Brake, Aluminum Wheels, Dual Chrome Air Cleaner, Dual Exhaust, ...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BTS6473
MLS Number	13379303
Category	Sleeper Semi Trucks
Last Updated	4/18/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales