New Flat Top Sleeper Semi Trucks with 500-549 HP For Sale

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Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic
11 1

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic

$214,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Heated Mirrors, Stainless Steel Sun Visor, 230-gallon Fuel Capacity, Slate Gray Diamond VIT Interior, Espar Bunk Heater,...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number145792
MLS Number12967840
CategorySleeper Semi Trucks
Last Updated7/3/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic
10 1

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic

$214,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Heated Mirrors, Stainless Steel Sun Visor, 230-gallon Fuel Capacity, Slate Gray Diamond VIT Interior, Espar Bunk Heater,...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberJ145791
MLS Number12928524
CategorySleeper Semi Trucks
Last Updated7/3/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
10 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$189,950 USD
New Kenworth T880 Flat-top Sleeper with Set Back front Axle and Long Hood. Features: Dual Exhaust, Dual Fuel Tanks, 220-gallon Fuel Capacity, Espar Bunk Heater, Adjustable/Telescopic...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130950
MLS Number12849192
CategorySleeper Semi Trucks
Last Updated5/7/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
11 1

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$189,950 USD
New Kenworth T880 Flat-top Sleeper with Set Back front Axle and Long Hood. Features: Dual Exhaust, Dual Fuel Tanks, 220-gallon Fuel Capacity, Espar Bunk Heater, Adjustable/Telescopic...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130952
MLS Number12838856
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
11 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$192,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: SET FORWARD AXLE WITH LONG HOOD, 3/4 Lockers, Dual Exhaust, Dual Fuel Tanks, Espar Bunk Heater, Telescopic/Tilt Steering, Vantage Slate...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130996
MLS Number12838835
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
11 1

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$192,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: SET FORWARD AXLE WITH LONG HOOD, 3/4 Lockers, Dual Exhaust, Dual Fuel Tanks, Espar Bunk Heater, Telescopic/Tilt Steering, Vantage Slate...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130995
MLS Number12838816
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
10 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$189,950 USD
New Kenworth T880 Flat-top Sleeper with Set Back front Axle and Long Hood. Features: Dual Exhaust, Dual Fuel Tanks, 220-gallon Fuel Capacity, Espar Bunk Heater, Adjustable/Telescopic...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130949
MLS Number12838752
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
10 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$189,950 USD
New Kenworth T880 Flat-top Sleeper with Set Back front Axle and Long Hood. Features: Dual Exhaust, Dual Fuel Tanks, 220-gallon Fuel Capacity, Espar Bunk Heater, Adjustable/Telescopic...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130948
MLS Number12838750
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
12 2

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$189,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Dual Fuel Tanks, Espar Bunk Heater, Telescopic/tilt Steering Column, Vantage Slate Gray Interior, Power Locks and Windows...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130951
MLS Number12838738
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
11 2

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$192,950 USD
New Kenworth T880 Flat-top Sleeper for sale. Features: SET FORWARD AXLE WITH LONG HOOD, 3/4 Lockers, Dual Exhaust, Dual Fuel Tanks, Espar Bunk Heater, Telescopic/Tilt Steering, Vantage Slate...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number130994
MLS Number12838737
CategorySleeper Semi Trucks
Last Updated5/2/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt
11 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt

$192,950 USD
New Kenworth T880 Low-Roof Sleeper for Sale. Features: 40" Low-Roof, Slate Gray Interior, AM/FMWB/USB and Bluetooth Radio, Power Door Locks and Windows, and more. Coopersburg Liberty...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number130998
MLS Number12815869
CategorySleeper Semi Trucks
Last Updated5/1/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt
11 0

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt

$192,950 USD
New Kenworth T880 Low-Roof Sleeper for Sale. Features: 40" Low-Roof, Slate Gray Interior, AM/FMWB/USB and Bluetooth Radio, Power Door Locks and Windows, and more. Coopersburg Liberty...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number130997
MLS Number12815827
CategorySleeper Semi Trucks
Last Updated5/1/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Spd Speed
19 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Spd Speed

$209,365 USD
ConditionNew
Usage973 Miles
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX13
TransmissionAutomated
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionFlex Air
Rear End40,000 lb 3.25 ratio
Stock Number2136337
MLS Number12752583
CategorySleeper Semi Trucks
Last Updated6/19/2024
Location
Indianapolis, IN, US
Sold By

JX Truck Center

Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Spd Speed
20 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Spd Speed

$210,735 USD
ConditionNew
Usage864 Miles
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX13
TransmissionAutomated
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionFlex Air
Rear End40,000 lb 3.25 ratio
Stock Number2136339
MLS Number12752582
CategorySleeper Semi Trucks
Last Updated6/19/2024
Location
Indianapolis, IN, US
Sold By

JX Truck Center

Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Spd Speed
21 0

2025 Peterbilt 579 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Spd Speed

$208,145 USD
ConditionNew
Usage950 Miles
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX13
TransmissionAutomated
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionFlex Air
Rear End40,000 lb 3.25 ratio
Stock Number2136338
MLS Number12752581
CategorySleeper Semi Trucks
Last Updated6/19/2024
Location
Indianapolis, IN, US
Sold By

JX Truck Center

Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual
9 0

2025 Kenworth W990 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$214,000 USD
Nice unit ready for work! call Denny for more info and complete specs....!, EngineType: MX13, NumSpeeds: 18-spd, Suspension: AG400, Sleeper: Flat Top, CabType: Sleeper, exhaust: Dual,...
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberSJ126195
MLS Number12739503
CategorySleeper Semi Trucks
Last Updated6/15/2024
Location
Lynchburg, VA, US
Sold By

Truck Enterprises Inc.

Kenworth T800 Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 525HP, 10 Speed Ultrashift Plus Amt
27 0

2024 Kenworth T800 Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 525HP, 10 Speed Ultrashift Plus Amt

$258,160 USD
***ADVERTISED PRICE INCLUDES FET*** New 2024 Kenworth T800 with 38-inch flat-top sleeper, Cummins X15 engine with 525 horsepower, Eaton FO20E318B-MXP 18-speed automated transmission, 14,600#...
ConditionNew
Usage57 Miles
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Ultrashift Plus Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size38"
SuspensionAG 460
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberKN380547
MLS Number12911096
CategorySleeper Semi Trucks
Last Updated6/23/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 13 Speed Ultrashift Plus Amt
12 0

2024 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 13 Speed Ultrashift Plus Amt

Call for price
CUMMINS X15 500HP,13 SPD ULTRASHIFT,13200 FRT,46000 REAR,58" SLEEPER,WET LINE,AIR TRAC CHOICE OF 3 READY TO GO,
ConditionNew
Usage25 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Ultrashift Plus Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size58"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number265549
MLS Number12876748
CategorySleeper Semi Trucks
Last Updated5/21/2024
Location
Buffalo, NY, US
Sold By

Hunter Truck

Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual
8 0

2024 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 13 Speed Manual

$196,000 USD
nice light, small sleeper, ready for work and priced right! Call Denny Barbour for details!, EngineType: MX13, NumSpeeds: 13-spd, Suspension: AG460, Sleeper: Flat Top, CabType: Sleeper,
ConditionNew
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberRJ383834
MLS Number12485858
CategorySleeper Semi Trucks
Last Updated6/15/2024
Location
Lynchburg, VA, US
Sold By

Truck Enterprises Inc.

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