Flat Top Sleeper Semi Trucks with Cummins Engines For Sale in United States

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2020 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$165,000 USD

2020 peterbilt 389 525 cummins, 18spd, 7in dummy stacks with a weed burner, thermaflow wet kit, carballo front air ride, drop panels with lights, full length painted deck plate with air line...

Condition	Used
Usage	287,256 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13688121
Category	Sleeper Semi Trucks
Last Updated	7/19/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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2012 Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$165,000 USD

2012 Peterbilt 388 Flat Top Sleeper California CARB Compliant Heavy Spec'd - 14320lb FA and 46k RA Cummins ISX15 Engine, 500HP, 199k Miles, 18 Speed, Wet Kit, Lowboy Ramps Excellent shape,...

Condition	Used
Usage	8,684 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	12750407
Category	Sleeper Semi Trucks
Last Updated	7/19/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

18 0

2022 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Newly Listed

$99,900 USD

Nice Peterbilt 389 flat top with balance of factory warraty 5YR/550K Engine Aftertreatment till 8/26. Rear window, Dual stacks and breathers. Fresh inspection,

Condition	Used
Usage	13,976 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	238528
MLS Number	13738565
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 489-___ SHOW
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42 0

2022 Peterbilt 567 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

Newly Listed

$103,000 USD

Super Clean! Remaining Factory Engine and After Treatment Warranty, Cummins ISX 500hp, 13 Speed Manual, 13,200# FA, 44,000# RA, Full Lockers, 48" Flat Top Sleeper, Rear Window, Dual Exhaust,...

Condition	Used
Usage	449,760 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.55 ratio
Stock Number	2421
MLS Number	13738316
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

23 0

2025 Peterbilt 589 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed M Drive Manual

Recently Updated

$209,900 USD

Almost new 2025 Peterbilt 589, Seminole paint, Air ride front axle, LED lights, S/S 1/2 fenders, Full locking rears Sharp truck, Bal CARB warranty. Engine 2YR/250 till 2/27, 3YR/350K...

Condition	Used
Usage	938 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed mDRIVE Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	273069
MLS Number	13063034
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	Butler, PA, US
Sold By	Hunter Truck

11 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed

Call for price

CUSTOM PAINT, 72" LOW,

Condition	New
Usage	40 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear End	40,000 lb 3.42 ratio
Stock Number	280708
MLS Number	13736473
Category	Sleeper Semi Trucks
Last Updated	8/1/2025
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(844) 985-___ SHOW
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11 0

2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, Manual

Recently Updated

$279,232 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, Manual Transmission, Sleeper Type: Flat Top Sleeper, Sleeper Size: 72, Tires: 285/75R24.5, Wheels: Aluminum, Wheel Base: 295, Tandem Rear...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	2138307
MLS Number	13635615
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	DeForest, WI, US
Sold By	JX Truck Center

(844) 481-___ SHOW
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51 4

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated

$110,000 USD

2019 Red Peterbilt 389 FLAT TOP!!!, Cummins performance engine 525 hp, 18 spd manual transmission, NEW CLUTCH, Peterbilt SmartNav screen, jake brake, 11r24.5 rubber, sliding fifth wheel,...

Condition	Used
Usage	478,162 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13616954
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

12 0

2026 Peterbilt 567 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Endurant Amt

Newly Listed

$193,900 USD

Cummins Powered Automated With a short sleeper. Perfect for regional van/ flatbed work!,

Condition	New
Usage	1,488 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	281177
MLS Number	13729908
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(833) 637-___ SHOW
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48 1

2008 Peterbilt 389 Sleeper Semi Truck - 32" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Recently Updated

$74,900 USD

2008 Peterbilt 389 tri axle, 527,158 miles, 22,742 hrs, sliding hitch, 62,000 GVW, Pete air leaf susp, steerable pusher, ISX15 550 hp, 18 speed Eaton, 286 wb, 3.70 ratio, 200 gal fuel cap.,...

Condition	Used
Usage	22,742 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	32"
Suspension	Pete Low Air Leaf
Rear Axle	Tri Axle
Rear End	38,000 lb 3.70 ratio
MLS Number	13703459
Category	Sleeper Semi Trucks
Last Updated	7/30/2025
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

15 0

2025 Peterbilt 589 Tri Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 605HP, 18 Speed Endurant Amt

Recently Updated

$258,900 USD

Beautiful Heavy Spec Short sleeper. 605 Cummins, 18 speed automated Trans. 52K Neway. Ready to work

Condition	New
Usage	1,660 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	277692
MLS Number	13531254
Category	Sleeper Semi Trucks
Last Updated	7/30/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(866) 530-___ SHOW
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76 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$129,995 USD

2020 KENWORTH W900, Cummins X15 565 hp, 18 Speed Transmission, 3.55 Ratio, Air ride suspensions, 270" Wheelbase FINANCING AVAILABLE, EXTENDED WARRANTIES AVAILABLE TRADE INS WELCOME,...

Condition	Used
Usage	497,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	0724
MLS Number	13436827
Category	Sleeper Semi Trucks
Last Updated	7/29/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

(844) 624-___ SHOW
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34 1

2023 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 13 Speed Smart Advantage Manual

$142,950 USD

For Sale: 2023 Kenworth W900L! Only 219k Miles, Cummins X15 (565hp), Eaton 13-Speed Manual Transmission CLASS 8 POWERHOUSE! Are you a long-haul driver looking for a premium heavy-duty truck?...

Condition	Used
Usage	4,900 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Smart Advantage Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	CO10224
MLS Number	13523694
Category	Sleeper Semi Trucks
Last Updated	7/26/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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33 1

2023 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 13 Speed Smart Advantage Manual

$142,950 USD

For Sale: 2023 Kenworth W900L! Only 219k Miles, Cummins X15 (565hp), Eaton 13-Speed Manual Transmission CLASS 8 POWERHOUSE! Are you a long-haul driver looking for a premium heavy-duty truck?...

Condition	Used
Usage	4,900 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Smart Advantage Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	CO10224
MLS Number	13523693
Category	Sleeper Semi Trucks
Last Updated	7/26/2025
Location	Oklahoma City, OK, US
Sold By	Michelle Sells Trucks

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42 0

2020 Kenworth W990 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$175,000 USD

565hp Cummins, 18 speed Manual Transmission, 20K Front Axle, 46K Rears, Full Lockers, 18.5K Lift Axle, Headache Rack, Double Frame, Dual Exhaust, Small Flat Top Sleeper,

Condition	Used
Usage	201,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	2083
MLS Number	13633782
Category	Sleeper Semi Trucks
Last Updated	7/24/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

14 0

2022 Peterbilt 389 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$144,900 USD

Custom dash, Seminole paint, Navigation, Cab, Bunk Breather lights, Clean sharp truck ready to go. Local trade, NTP warranty availble,

Condition	Used
Usage	461,327 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	281518
MLS Number	13693441
Category	Sleeper Semi Trucks
Last Updated	7/22/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 693-___ SHOW
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20 0

2019 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

$119,950 USD

58" FLAT TOP SLEEPER, CUMMINS X15, 18 SPEED AUTO, 605HP, 2 LINE WET KIT PTO, FULL LOCKERS, BLOCKED 5TH WHEEL, Ready to hit the road and go to work! First Class 8 Truck Sales is a...

Condition	Used
Usage	562,404 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	365
MLS Number	13662837
Category	Sleeper Semi Trucks
Last Updated	7/21/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(888) 493-___ SHOW
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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

11 0

2020 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$69,950 USD

Used Kenworth T880 40 in. Sleeper for Sale. Features: Dual 5 in. Exhaust Stacks, Smart Wheel, Stainless Quarter Fender, Air Cab, Slide Bar, Heated Power Mirrors, 3/4 Lockers, PTO/Wetline...

Condition	Used
Usage	12,537 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 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	25P050
MLS Number	13706876
Category	Sleeper Semi Trucks
Last Updated	7/17/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2026 Peterbilt 589 Tri Axle Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Mdrive Hd Manual

$244,000 USD

NEW 2026 PETERBILT LOW ROOF SLEEPER! 72" SLEEPER, POWERED WITH CUMMINS X15 ENGINE, AND EATON FULLER 18SPD MANUAL TRANSMISSION. 20K FRONT AXLE, 46K REAR AXLE, 20K PUSHER AXLE. PLEASE CALL...

Condition	New
Usage	1,364 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed mDRIVE HD Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	280760
MLS Number	13703271
Category	Sleeper Semi Trucks
Last Updated	7/18/2025
Location	Butler, PA, US
Sold By	Hunter Truck

12 3

2016 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$99,950 USD

**MAKE AN OFFER!** Used Kenworth W900L Sleeper for sale. Features: Dual 7" Exhaust Stacks, Dual Stainless Air Cleaners, 7-way EOF, Power Locks, Power Windows, 2 Toolboxes and Frame Access,...

Condition	Used
Usage	14,206 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	25P054T
MLS Number	13621788
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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