18 Speed Flat Top Sleeper Semi Trucks with Air Ride Suspension For Sale

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1-17 of 17 results
1-17 of 17 results
Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual
22 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated
$152,250 USD
WE WILL ENTERTAIN ANY REASONABLE OFFER! 2020 Kenworth W900. Factory 605hp Cummins X15 and 18 spd trans. 4 way lockers, 2 sets of stacks, Recent work includes new turbo and Transmission...
ConditionUsed
Usage425,883 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberCON7743
MLS Number13593327
CategorySleeper Semi Trucks
Last Updated6/3/2025
Location
Great Falls, MT, US
Sold By

Bouma Truck Sales

Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 570HP, 18 Speed Manual
14 0

2019 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 570HP, 18 Speed Manual

Price Drop
$60,500 USD
WE WILL ENTERTAIN ANY REASONABLE OFFER! 2019 Western Star 4900, Detroit DD15 ( pre-emission ) tuned to 570 hp, 2075 torque. New Top End, New Injectors and Turbo less than a year ago.18...
ConditionUsed
Usage14,527 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power570 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End41,000 lb 3.90 ratio
Stock NumberBTS3406
MLS Number13478251
CategorySleeper Semi Trucks
Last Updated6/3/2025
Location
Great Falls, MT, US
Sold By

Bouma Truck Sales

Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual
38 1

2015 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed
$69,500 USD
2015 Western Star Sleeper, 500hp Detroit DD16, 18spd Manual, 30,966 Mi, Air ride Suspension, Nationwide Delivery Available
ConditionUsed
Usage30,966 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End57,020 lb
Stock Number6602
MLS Number13616994
CategorySleeper Semi Trucks
Last Updated5/31/2025
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual
51 4

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

Newly Listed
$110,000 USD
SHARP AS IT GETS 2019 Red Peterbilt 389 FLAT TOP!!!, Cummins performance engine 525 hp, 18 spd manual transmission, Peterbilt SmartNav screen, jake brake, 11r24.5 rubber, sliding fifth...
ConditionUsed
Usage478,162 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
MLS Number13616954
CategorySleeper Semi Trucks
Last Updated6/1/2025
Location
Jackson, TN, US
Sold By

Snider Equipment

Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 500HP, 18 Speed Manual
48 1

2009 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 500HP, 18 Speed Manual

$69,500 USD
2009 Western Star Sleeper, 500hp C15, 18spd Manual, Air Ride Suspension, 3 Line Wet Kit, 228 Wheelbase, Nationwide Delivery Available
ConditionUsed
Usage49,900 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number6447
MLS Number13601599
CategorySleeper Semi Trucks
Last Updated5/23/2025
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Ultrashift Manual
10 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Ultrashift Manual

$119,000 USD
2022 PETERBILT, 389, Heavy Duty Trucks - ABSOLUTE WORK HORSE, PETERBILT 389, CUMMINS X15 WITH 525 HP, EATON FULLER 18SPD MANUALTRANSMISSION, NICE SLEEPER,, READY TO GO TO WORK FOR...
ConditionUsed
Usage441,877 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Ultrashift Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear End40,000 lb
Stock NumberND789949U/HBG
MLS Number13566502
CategorySleeper Semi Trucks
Last Updated5/28/2025
Location
Harrisonburg, VA, US
Sold By

Truck Enterprises Inc.

Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual
8 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$119,000 USD
HIGHLY SOUGHT AFTER FLAT TOP PETE******JUST TRADED FROM LOCAL CUSTOMER*****WON'T LAST LONG*****. 2022 PETERBILT 389, POWERED BY CUMMINS X15 WITH 525 HP, EATON FULLER 18SP MANUAL...
ConditionUsed
Usage441,877 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberND789949-ROA
MLS Number13429333
CategorySleeper Semi Trucks
Last Updated5/28/2025
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual
8 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$119,000 USD
******JUST TRADED FROM LOCAL CUSTOMER*****HIGHLY SOUGHT AFTER 48" MODULAR SLEEPER****. 2022 PETERBILT 389, POWERED BY CUMMINS X15 WITH 525 HP, EATON FULLER 18 SPEED MANUAL TRANSMISSION,3.55...
ConditionUsed
Usage441,877 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock NumberND789949-RICHMOND
MLS Number13413182
CategorySleeper Semi Trucks
Last Updated5/28/2025
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual
10 0

2022 Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$119,000 USD
******JUST TRADED FROM LOCAL CUSTOMER******, ****WON'T LAST LONG****, HIGHLY SOUGHT AFTER VEHICLE, 2022 PETERBILT 389, POWERED BY CUMMINS X15 WITH 525 HP, EATON FULLER 18SP MANUAL...
ConditionUsed
Usage9,723 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear End40,000 lb 3.55 ratio
Stock NumberND789949
MLS Number13409851
CategorySleeper Semi Trucks
Last Updated5/28/2025
Location
Harrisonburg, VA, US
Sold By

Truck Enterprises Inc.

Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
76 0

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

$134,995 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,...
ConditionUsed
Usage497,147 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number0724
MLS Number13436827
CategorySleeper Semi Trucks
Last Updated5/19/2025
Location
Fontana, CA, US
Sold By

Fontana Truck Center

Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic
20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD
2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...
ConditionUsed
Usage367,903 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power546 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Automatic
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberTNHC72251LAK Web
MLS Number13541906
CategorySleeper Semi Trucks
Last Updated5/13/2025
Location
Lakeland, FL, US
Sold By

Nationwide Haul

Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic
20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD
2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...
ConditionUsed
Usage367,903 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power546 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Automatic
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberTNHC72251LAK
MLS Number13540071
CategorySleeper Semi Trucks
Last Updated5/13/2025
Location
Lakeland, FL, US
Sold By

Nationwide Haul

Kenworth W900L Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual
8 0

2015 Kenworth W900L Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$50,000 USD
GOOD TRUCK, VERY NICE, VIT INTERIOR, HEAVY DUTY TRUCK! FULL GAUGE PACKAGE, CRUISE, TILT/TELE, DUAL EXHAUST, DUAL BREATHERS, POWER WINDOWS, POWER MIRRORS!,
ConditionUsed
Usage791,708 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number15ISX791W9
MLS Number13557305
CategorySleeper Semi Trucks
Last Updated5/3/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual
38 0

2019 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$124,500 USD
CLEAN PETE 389! CUMMINS X15 POWERED, 565HP, EATON 18 SPEED TRANSMISSION, LOW MILES, 63" Flat top! DUAL BREATHERS, DUAL STACK, 63"FLAT-TOP SLEEPER, WET-KIT, 11R24.5 TIRES HEADACHE RACK, CB...
ConditionUsed
Usage344,277 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size63"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock Number6979
MLS Number13548039
CategorySleeper Semi Trucks
Last Updated4/30/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
12 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Call for price
8 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheel Base: 250, Tandem Rear Axles,...
ConditionNew
Usage8 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4875
MLS Number13051473
CategorySleeper Semi Trucks
Last Updated1/25/2025
Location
Houlton, ME, US
Sold By

Freightliner of Maine

Peterbilt 389 Sleeper Semi Truck - 64" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual
45 1

2023 Peterbilt 389 Sleeper Semi Truck - 64" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Call for price
68746 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 64, Wheels: All...
ConditionUsed
Usage68,746 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size64"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberC-35742
MLS Number13173941
CategorySleeper Semi Trucks
Last Updated11/8/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual
20 0

2020 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual

$98,500 USD
2020 Peterbilt 389 Extended Hood Truck, 72” Unibilt Flattop Sleeper Bunk, Cummins X15 450HP Diesel Engine, Can Be Tuned to 525HP, Eaton 13 Speed Manual Transmission, 476,000 Miles Actual...
ConditionUsed
Usage476,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15 450ST
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number13143986
CategorySleeper Semi Trucks
Last Updated3/6/2025
Location
Saint Edward, NE, US
Sold By

Quality Trucks & Trailers

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