18 Speed 6x4 Trucks with Air Ride Suspension For Sale in United States

21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$124,500 USD

Won't Last! 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND INTERIOR...

Condition	Used
Usage	371,327 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	MR459074/Chesapeake
MLS Number	13131024
Category	Sleeper Semi Trucks
Last Updated	9/22/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

12 0

2022 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$124,900 USD

Nice unit that we sold new and just took back on trade from a long-standing local customer...!!! Cummins Power, 18 speed transmission, 3.55 ratio, 500 HP, 294 WB and much More! O/O specs and...

Condition	Used
Usage	422,177 Miles
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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	NR477229/Chesa
MLS Number	13131020
Category	Sleeper Semi Trucks
Last Updated	9/22/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$124,500 USD

GET MORE FOR LESS WITH THIS 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND...

Condition	Used
Usage	10,322 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	MR459074U-
MLS Number	13025976
Category	Sleeper Semi Trucks
Last Updated	9/22/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(844) 435-___ SHOW
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11 0

2021 Western Star 4900EX Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$149,900 USD

EXCEPTIONALLY CLEAN, HEAVY SPEC TRUCK, ONLY HIGHWAY MILES, CURTAIN SIDE FLATBED APPLICATION, 280 INCH WB, 600 DD16 DETROIT, 18 SPD, 3.73 RATIO, 68 INCH FLAT TOP SLEEPER, FULL HALF...

Condition	Used
Usage	508,045 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	244644
MLS Number	13129751
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Bangor, ME, US
Sold By	Allegiance Trucks

(877) 705-___ SHOW
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10 0

2025 Kenworth W900L Sleeper Semi Truck - 38" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$233,000 USD

Nice clean great looking truck!! W900 with small sleeper!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper call Denny about this unit today!,

Condition	New
Usage	14 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	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SR168532
MLS Number	13129371
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

(855) 905-___ SHOW
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11 0

2025 International HX Day Cab Truck - Cummins 565HP, 18 Speed Manual

Call for price

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Tires: 24.5, Wheels: Polished Aluminum, Wheel Base: 221, Tandem Rear...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	SN-90
MLS Number	13129343
Category	Day Cab Semi Trucks
Last Updated	9/21/2024
Location	Elkins, WV, US
Sold By	Newlons International Sales, LLC

(855) 489-___ SHOW
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37 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 18 Speed Manual

$84,000 USD

X15 Cummins, 450 Hp, 18 Speed Manual, 76" Mid roof, Dual exhaust, Navigation, Refrigerator,

Condition	Used
Usage	396,811 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	1916
MLS Number	13128924
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 637-___ SHOW
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46 1

2011 Peterbilt 388 Day Cab Truck - Cummins 485HP, 18 Speed Manual

$84,900 USD

2011 Peterbilt 388 6x4 T/A Day Cab, heavy haul, lots of storage for tools, blocks, chains and binders Cummins ISX15 6 Cylinder 15.0 L Diesel 485 hp Engine, 17568 hrs, jake brake, Eaton...

Condition	Used
Usage	17,568 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
MLS Number	13026267
Category	Day Cab Semi Trucks
Last Updated	9/21/2024
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(877) 705-___ SHOW
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9 0

2025 Kenworth W900L Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$231,000 USD

Nice looking W900 small sleeper unit ready to work!!! High horsepower Cummins!, NumSpeeds: 18-spd, Suspension: AG460, Sleeper: Aerocab, CabType: Sleeper,

Condition	New
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	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SR132851
MLS Number	12788706
Category	Sleeper Semi Trucks
Last Updated	9/25/2024
Location	Lynchburg, VA, US
Sold By	Truck Enterprises Inc.

(844) 481-___ SHOW
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49 0

2013 Kenworth W900L Tri Axle Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 525HP, 18 Speed Manual

$95,000 USD

2013 W900 KW, HEAVY HAUL TRI AXLE, 525 ISX CUMMINS, " NEW REMAN TRANNY AND CLUTCH 7/10/2024, 7 YEARS OF SERVICE RECORDS!!! 18 SPEED, AIR RIDE, 14K FRONTS 46K REARS, 7 years of...

Condition	Used
Usage	22,778 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.70 ratio
MLS Number	12539902
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

(855) 489-___ SHOW
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37 0

2022 Peterbilt 389 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$145,000 USD

565 X15P Cummins, 18 speed Manual transmission, Leather, Inverter, Fridge, Espar bunk heater, Before After Boxes, Drop Visor,, Navigation, Dual Exhaust, Dual S/S Breathers, Air Ride front...

Condition	Used
Usage	316,111 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	1870
MLS Number	13014846
Category	Sleeper Semi Trucks
Last Updated	9/20/2024
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 970-___ SHOW
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16 0

2025 Peterbilt 567 Day Cab Truck - Cummins 605HP, 18 Speed M Drive Manual

Call for price

BRAND NEW PETERBILT 567. POWERED WITH A CUMMINS 605 AT 2050LBS OF TORQUE. EATON FULLER 18 SPEED, 4.10 REAR ENDS, 236 INCH WHEEL BASE. WET LINE KIT ALREADY INSTALLED ON UNIT. CALL WITH ANY...

Condition	New
Usage	226 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed mDRIVE Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	271886
MLS Number	13004786
Category	Day Cab Semi Trucks
Last Updated	9/19/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 435-___ SHOW
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14 0

2024 International HX Day Cab Truck - Cummins 605HP, 18 Speed Manual

$164,900 USD

Very sharp International HX520 logging spec daycab tractor. Powerful Cummins X15 engine with an 18spd Eaton manual transmission. Hendrickson Primaax EX Air Ride suspension. Diamond Elite...

Condition	New
Usage	6,266 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	331097
MLS Number	12928619
Category	Day Cab Semi Trucks
Last Updated	9/19/2024
Location	Bangor, ME, US
Sold By	Allegiance Trucks

(855) 905-___ SHOW
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11 0

2025 International HX Day Cab Truck - Cummins 565HP, 18 Speed Manual

$190,000 USD

Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Tires: 24.5, Wheels: Polished Aluminum, Wheel Base: 234, Tandem Rear...

Condition	New
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	SN-04
MLS Number	12715398
Category	Day Cab Semi Trucks
Last Updated	9/19/2024
Location	Elkins, WV, US
Sold By	Newlons International Sales, LLC

(833) 627-___ SHOW
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17 0

2021 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$144,900 USD

FACTORY WARRANTY ACTIVE 400K MILES OR 4 YEARS✅ , HD1 AND AT3 Coverage, Well Maintained Truck ✅ , Excellent conditions, inside and outside ✅ , Fully Serviced ✅, Road...

Condition	Used
Usage	314,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	428108
MLS Number	12532342
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Donna, TX, US
Sold By	DeLucio USA

(833) 932-___ SHOW
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11 0

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

Call for price

984 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheels: Aluminum, Wheel Base: 250,...

Condition	New
Usage	984 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4880
MLS Number	13117974
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(855) 653-___ SHOW
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43 0

2015 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Paccar 500HP, 18 Speed Manual

$89,500 USD

2015 Peterbilt 389 Tandem Axle Tractor, 58” Low Roof Sleeper, Paccar MX-13 12.9L Turbo Diesel Engine, 500 HP, Engine Brake, Eaton 18 Speed Manual Transmission, 359,257 ECM Verified Miles, 51...

Condition	Used
Usage	359,257 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	T16346D
MLS Number	13095092
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Denver, CO, US
Sold By	DTI Trucks

12 0

2022 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$124,900 USD

2022 W900L CUSTOM BUILT FOR AN O/O BY US, CUMMINS X15, 18 SPEED TRANSMISSION, BEAUTIFUL BLUE COLOR, MSTA!! FINANCING AND WARRANTY AVAILABLE, PLEASE CALL SHANE BROWN AT [540] 759-1054 FOR...

Condition	Used
Usage	422,177 Miles
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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	NR477229U/MANA
MLS Number	13069612
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

24 0

2019 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$109,900 USD

THEY'LL GET OUT OF YOUR WAY WHEN THEY SEE THIS PETE COMING! OVERHAULED AT 449,609 MILES, EATON FULLER 18SP MANUAL TRANSMISSION.FINANCING AND WARRANTY AVAILABLE, PLEASE CALL SHANE BROWN FOR...

Condition	Used
Usage	650,701 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	KD265590U/MANA
MLS Number	13046308
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(844) 985-___ SHOW
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40 0

2022 Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 525HP

$137,999 USD

Full Gauge Package, Platinum Interior, Drop Visor, Half Fenders, Underglow. Fleet maintained, eligible for aftermarket warranty description: , TransManufacturer: Eaton Fuller,

Condition	Used
Usage	473,372 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	8679467
MLS Number	12962451
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Wadsworth, IL, US
Sold By	JX Truck Center

21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$124,500 USD

GET MORE FOR LESS WITH THIS 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND...

Condition	Used
Usage	371,327 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	MR459074U/MANA
MLS Number	13112936
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(844) 917-___ SHOW
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16 0

2008 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Caterpillar, Manual

$59,500 USD

2008 Peterbilt 389, Unibilt Ultra Cab 475 Hp Cat C15 ACERT, 18 spd transmission, 63" mid roof sleeper New air dryer installed, A/C system rebuilt (including new compressor and receiver...

Condition	Used
Usage	587,060 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	BTS8514
MLS Number	12126711
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Choteau, MT, US
Sold By	Bouma Truck Sales

20 0

2020 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$99,500 USD

DON'T OVERLOOK THIS WELL EQUIPPED, PLUM PURPLE W900! THIS 2020 KW W900 FEATURES A CUMMINS X15 565HP ENGINE, FULLER 18-SPEED MANUAL TRANSMISSION, INTER-LOCK DIFF., FULL GAUGE PACKAGE, AND...

Condition	Used
Usage	499,081 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	LJ392855U-
MLS Number	13110320
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.