Used Flat Top Sleeper Semi Trucks with 0-499 HP For Sale

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38 0

2020 Peterbilt 579 Sleeper Semi Truck - 56" Flat Top Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Price Drop

$35,000 USD

455 hp, Endurant 12 Speed Transmission, 56" Flat Top Sleeper, 6 Month/50,000 Engine and After Treatment Warranty,

Condition	Used
Usage	666,544 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2078
MLS Number	13659616
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

18 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 36" Flat Top Sleeper, 455HP, 12 Speed Automatic

Price Drop

$64,700 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
Usage	440,977 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	240717
MLS Number	13617200
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Birmingham, AL, US
Sold By	Ryder

9 0

2020 Volvo VNR64T-640 Sleeper Semi Truck - 40" Flat Top Sleeper, 425HP, 12 Speed Automatic

Price Drop

$61,200 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
Usage	446,656 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	D13'17 425/2100
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	243542
MLS Number	13540872
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Doraville, GA, US
Sold By	Ryder

10 0

2020 Mack Anthem 64T Sleeper Semi Truck - 72" Flat Top Sleeper, 445HP, 12 Speed Automatic

Price Drop

$43,599 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
Usage	675,323 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	MP8-445C 445/1300
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	881980
MLS Number	13726034
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Pomona, CA, US
Sold By	Ryder

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9 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Detroit 455HP, 13 Speed Manual

Price Drop

$37,995 USD

DETROIT DD15 / 455HP / 13 SPEED MANUAL, CALI TRUCK NO RUST, CALL/TEXT US NOW FOR MORE INFORMATION, SE HABLA ESPAÑOL,

Condition	Used
Usage	828,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	7138
MLS Number	13633807
Category	Sleeper Semi Trucks
Last Updated	7/30/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

(844) 362-___ SHOW
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45 0

2005 Freightliner FLD120 Classic Sleeper Semi Truck - 36" Flat Top Sleeper, Mercedes-Benz 450HP, 10 Speed Manual

Price Drop

$16,500 USD

2005 FREIGHTLINER CLASSIC, TRUCK WAS JACKEDKNIFED AND DRIVES SIDE SLEEPER CORNER WAS DAMAGED AND NOT REPAIRED, MECEDES 450 HP, FRO15210B TRANS, 3.73 RATIO REARENDS, CLEAN INTERIOR GOOD...

Condition	Used
Usage	1,150,894 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.73 ratio
Stock Number	5DU81668
MLS Number	12803814
Category	Sleeper Semi Trucks
Last Updated	7/27/2025
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

9 0

2020 Volvo VNR64T-640 Sleeper Semi Truck - 40" Flat Top Sleeper, 425HP, 12 Speed Automatic

$57,097 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
Usage	522,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	D13'17 425/2100
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	243545
MLS Number	13575293
Category	Sleeper Semi Trucks
Last Updated	7/18/2025
Location	Doraville, GA, US
Sold By	Ryder

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23 1

2020 Peterbilt 579 Sleeper Semi Truck

$59,950 USD

2020 Peterbilt 579 – Manual 13-Speed | PTO | Ready for End Dump Work Stand out with this eye-catching dark red 2020 Peterbilt 579, matched perfectly with a Cummins X15 (577,000 miles) under...

Condition	Used
Usage	577,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Stock Number	1920051
MLS Number	13708213
Category	Sleeper Semi Trucks
Last Updated	7/17/2025
Location	Atlanta, GA, US
Sold By	Rush Truck Centers Atlanta

(833) 801-___ SHOW
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24 0

2010 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Caterpillar 385HP, 10 Speed Manual

$30,000 USD

VERY GOOD TRUCK, WELL MAINTAINED, RUNS AND DRIVES EXCELLENT, AIR SEAT, POWER RIGHT WINDOW, FULL LOCKING REARS! LOW MILES! HEAVY DUTY TRUCK!!,

Condition	Used
Usage	125 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	385 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Stock Number	10C13125FLATT8
MLS Number	13707382
Category	Sleeper Semi Trucks
Last Updated	7/17/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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21 0

2008 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Caterpillar 385HP, 10 Speed Manual

$30,000 USD

VERY GOOD TRUCK, WELL MAINTAINED, RUNS AND DRIVES EXCELLENT, AIR SEAT, POWER RIGHT WINDOW, FULL LOCKING REARS! LOW MILES!,

Condition	Used
Usage	4,508 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	385 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.63 ratio
Stock Number	08C13100HALT8
MLS Number	13349805
Category	Sleeper Semi Trucks
Last Updated	7/17/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

13 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$79,950 USD

**MAKE AN OFFER!** Used Freightliner Coronado 122 SD Flat-top Sleeper for sale. Features: Power Mirrors, Single Exhaust, Power Locks, Power Windows, PTO, and more. Hundreds of new and used...

Condition	Used
Usage	145,315 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	24P118
MLS Number	13155350
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$59,950 USD

**MAKE AN OFFER!** Used 2016 Freightliner Coronado Sleeper for Sale. Features: 48" Flat-Top Sleeper, Heated Power Mirrors, Cruise Control, Single Bunk, Chrome Quarter Fenders, Chrome Bumper,...

Condition	Used
Usage	8,032 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	24P095
MLS Number	12982704
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2016 Peterbilt 389 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 485HP, 10 Speed Manual

$59,950 USD

**MAKE AN OFFER!** SOLD AS-IS. TRUCK NEEDS ENGINE WORK. Used Peterbilt 389 Flat-top Sleeper for sale. Features: Dual Vertical Exhaust, Chrome Bumper, Chrome Air Cleaners, Chrome Sun Visor,...

Condition	Used
Usage	750,001 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.55 ratio
Stock Number	22P223
MLS Number	12781198
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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6 0

2021 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$124,950 USD

**MAKE AN OFFER!** Used Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Single Bunk, Bunk Heater, Seat Covers, and more. Visit Liberty Kenworth and Coopersburg Kenworth to...

Condition	Used
Usage	3,978 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	451826T
MLS Number	12634620
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2007 Kenworth T800 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 475HP, 10 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Block Heater, Oil Heater, Tilted Steering Column, Power Locks and Windows, Heated Power Mirrors, Single Frame,...

Condition	Used
Usage	11,128 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	22P354
MLS Number	12610235
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$79,950 USD

**MAKE AN OFFER!** Used Freightliner Coronado Flat-top Sleeper for sale. Features: Chrome Bumper, Chrome Sun Visor, Power Locks, Power Windows, Heated Power Mirrors, Cruise Control, Single...

Condition	Used
Usage	9,944 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	23P097
MLS Number	12517585
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2015 Freightliner Coronado 122 SD Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual

$79,950 USD

**MAKE AN OFFER!** Used Freightliner Coronado 122SD Flat-top Sleeper for sale. Features: Single Vertical Exhaust, Tilt and Telescopic Steering Column, Chrome Bumper, Cruise Control, Air Ride...

Condition	Used
Usage	8,521 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	23P068
MLS Number	12264568
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

4 0

2014 Mack Pinnacle CXU613 Sleeper Semi Truck - 48" Flat Top Sleeper, MP8-445E 445HP, 10 Speed Manual

$39,950 USD

**MAKE AN OFFER!** Used Mack CXU613 Sleeper for sale. Features: Power Windows and Locks, Power Mirror, Heated Mirrors, Tilt Steering Column, Single Exhaust, Cruise Control, and more....

Condition	Used
Usage	16,275 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	Mack MP8-445E
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	22P201
MLS Number	12261999
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2007 Kenworth T800 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 475HP, 10 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Power Locks and Windows, Dual Fuel Tanks, Dual Exhaust, Power Mirrors, Cruise Control, and more. Coopersburg ...

Condition	Used
Usage	11,896 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX475
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	22P355
MLS Number	12260116
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2011 Kenworth T800 Sleeper Semi Truck - 42" Flat Top Sleeper, Cummins 485HP, 18 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T800 Flat-top Sleeper for sale. Features: Full Locking Rears, Tall 5th Wheel Legs, Dual Exhaust Stacks, Stainless Air Cleaners, Moose Bumper, Air Ride Cab,...

Condition	Used
Usage	15,730 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	22P283
MLS Number	11978610
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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6 0

2019 Kenworth T880 Sleeper Semi Truck - 52" Flat Top Sleeper, Paccar 455HP, 10 Speed Manual

$89,950 USD

**MAKE AN OFFER!** Used Kenworth T880 Flat-top sleeper for sale. Features: Dual Exhaust, 52 in. Flat-top sleeper cab. Visit Liberty Kenworth and Coopersburg Kenworth to see our HUGE...

Condition	Used
Usage	11,982 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	22P315
MLS Number	11778108
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

8 2

2005 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 475HP, 18 Speed Manual

$69,950 USD

**MAKE AN OFFER!** Used 2005 Kenworth T800B Sleeper truck for Sale. Features: 38" Flat-Top Sleeper, 220-gallon Fuel Capacity, Full Lockers, Off Road ABS, Dual Air Horns, Wetline PTO, Heated...

Condition	Used
Usage	25,658 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	22P356
MLS Number	13700777
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 10 Speed Manual

$69,950 USD

**MAKE AN OFFER!** Used 2016 Freightliner Coronado 122SD Sleeper truck for sale. Features: 190-gallon Fuel Capacity, Plastic Quarter Fenders, Dual Air Horns, Sunvisor, Jump Posts Under Hood,...

Condition	Used
Usage	14,631 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	24P132
MLS Number	13698535
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(833) 685-___ SHOW
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34 1

2021 Kenworth T680 Sleeper Semi Truck - 68" Flat Top Sleeper, Cummins 400HP, Automatic

$57,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	476,178 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02357-DELIVERY 2 U
MLS Number	13464127
Category	Sleeper Semi Trucks
Last Updated	7/12/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc