18 Speed 6x4 Trucks For Sale

16 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated

$45,900 USD

***RECENT TRADE W/ EXTENDED WARRANTY TILL 6/21/25 OR 723362 MILES PREVAILS. THIS 2020 KENWORTH T680 FEATURES A 510 HP PACCAR MX13 ENGINE MATED WITH AN 18-SPEED MANUAL EATON FULLER...

Condition	Used
Usage	13,987 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	LJ408500U1-ROA
MLS Number	13243628
Category	Sleeper Semi Trucks
Last Updated	2/1/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 980-___ SHOW
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20 0

2004 Peterbilt 378 4400 Gallon Water Truck - Caterpillar 475HP, 18 Speed Manual

Price Drop

$49,900 USD

Water tank truck with 4,400 gallon Hamm steel tank, single turbo Cat C15 engine, 14,600 lb. front axle, 46K full locking rears on Air-Trac suspension, 11R24.5 tires, 256" wheelbase, 168" C-T...

Condition	Used
Usage	974,582 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Hamm
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.11 ratio
Capacity	4400 Gallons
Stock Number	6959
MLS Number	12893945
Category	Water Trucks
Last Updated	1/31/2025
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

35 1

2019 Kenworth T800 Day Cab Truck - Paccar 510HP, 18 Speed Manual

Recently Updated

Call for price

Make dump boxART, Dump box model-, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #10085, Manufactured date-, Door52", Door opening2 SENS, Heated boxNON, CAB shield24", Asphalt...

Condition	Used
Usage	381,313 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-34181
MLS Number	12215350
Category	Day Cab Semi Trucks
Last Updated	1/31/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 984-___ SHOW
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9 0

2025 Kenworth W990 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$189,995 USD

Model Year: 2025 Model: W990 Engine: Cummins X15, 565 hp @ 1900 RPM, 1850 lb.ft torque @ 1000 RPM, Performance Series, Jacobs Engine Brake Transmission: Eaton RTLO18918B, 18-speed manual...

Condition	New
Usage	321 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	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	KF126100
MLS Number	13372763
Category	Sleeper Semi Trucks
Last Updated	1/30/2025
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

43 0

2005 Western Star 4900 Roll Off Truck - Mercedes-Benz, 450HP, 18 Speed Manual

Newly Listed

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Refuse or roll off box makeCHAGNON, Refuse or roll off box model6026, Refuse or roll off box capacity60,000 LBS, Refuse or roll off box extensionYES, Refuse or roll off box dimension23'(26) ...

Condition	Used
Usage	15,982 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	450 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-35545
MLS Number	13372615
Category	Roll Off Trucks
Last Updated	1/30/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

12 0

2025 Kenworth W990 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Automatic

Newly Listed

$238,960 USD

W990 HEAVY HAUL READY TO WORK. Big 605/2050 Cummins with 18 speed automatic! Truck can be upfit with wet kit (factory split tank), cab rack, fenders, light bars, etc. Let us prep your truck...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	SJ185673
MLS Number	13372552
Category	Day Cab Semi Trucks
Last Updated	1/30/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

13 0

2025 Kenworth W990 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$199,860 USD

DRESSED OUT W990 DAY CAB READY TO WORK! 565 X15 w/ 18 speed and geared to pull

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SJ185670
MLS Number	13372544
Category	Day Cab Semi Trucks
Last Updated	1/30/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 642-___ SHOW
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12 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 565HP, 18 Speed Endurant Amt

Newly Listed

$219,950 USD

New Kenworth T680 Sleeper for sale. Features: 270-gallon Fuel Capacity, Diamond VIT Interior, Double Bunks, CB Radio, Heated Leather Seats, Refrigerator, Power Locks, Power Windows, Cobra CB...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	193292
MLS Number	13372474
Category	Sleeper Semi Trucks
Last Updated	1/30/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(888) 680-___ SHOW
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12 0

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

Newly Listed

$105,900 USD

LOOK!! NEW OWNER NEEDED ON THIS RECENT TRADE! IF YOU'RE LOOKING FOR A PETE WITH BIG HORSEPOWER AND 18 SPEED TRANSMISSION DON'T PASS UP THIS 2019 PETE 389! INCLUDES A CUMMINS X15 ENGINE WITH...

Condition	Used
Usage	540,365 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 3.55 ratio
Stock Number	KD610969U-RICHMOND
MLS Number	13372457
Category	Sleeper Semi Trucks
Last Updated	2/3/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

41 1

2018 Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated

$59,995 USD

1097188 Miles, 15653 Hours, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Paccar Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 70,...

Condition	Used
Usage	15,653 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	c-36031
MLS Number	13210988
Category	Sleeper Semi Trucks
Last Updated	1/30/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center

12 0

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

Recently Updated

$105,900 USD

LOOK!! NEW OWNER NEEDED ON THIS RECENT TRADE! IF YOU'RE LOOKING FOR A PETE WITH BIG HORSEPOWER AND TRANSMISSION DON'T PASS UP THIS 2019 PETE 389! INCLUDES A CUMMINS X15 ENGINE WITH 565 HP,...

Condition	Used
Usage	23,661 Hours
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 3.55 ratio
Stock Number	KD610969U-ROA
MLS Number	13191563
Category	Sleeper Semi Trucks
Last Updated	1/30/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

10 0

2025 Kenworth W990 Day Cab Truck - Paccar 510HP, 18 Speed Manual

Price Drop

$189,800 USD

ON THE GROUND AVAILABLE NOW. WET KIT UPFIT IS ALSO AVAILABLE. CALL LUKE WHEELER,

Condition	New
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	SJ158300
MLS Number	13051537
Category	Day Cab Semi Trucks
Last Updated	1/30/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 807-___ SHOW
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41 0

2020 Peterbilt 389 Tri Axle Sleeper Semi Truck - 42" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$199,500 USD

2020 PETERBILT 389 HEAVY HAUL,565 HP CUMMINS X15 POWER, LOW MILES, 18SPD MAN-TRANS,20/20/46 FRONT AND REARS, FULL LOCKERS,20,000 AIR LIFT AXLE,46,000 REARS, DOUBLE FRAMED, DUAL STEERING BOX,...

Condition	Used
Usage	237,625 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	44"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	6911
MLS Number	13370249
Category	Sleeper Semi Trucks
Last Updated	2/5/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

40 1

2020 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

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373340 Miles, 10121 Hours, Engine: CUMMINS X15, 525 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 315/80R22.5 / 11R22.5, Wheels:...

Condition	Used
Usage	10,121 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35976
MLS Number	13370068
Category	Day Cab Semi Trucks
Last Updated	1/31/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(877) 705-___ SHOW
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10 0

2019 Peterbilt 389 Sleeper Semi Truck - 78" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$105,500 USD

LOOKING SHARP GOING DOWN THE ROAD IN THIS BEAUTIFUL 2019 PETERBILT, 389, CUMMINS X15, Manual, NEW OWNER NEEDED ON THIS RECENT TRADE! IF YOU'RE LOOKING FOR A PETE WITH BIG HORSEPOWER AND...

Condition	Used
Usage	23,661 Hours
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	78"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	KD610969U/HBG
MLS Number	13206522
Category	Sleeper Semi Trucks
Last Updated	1/29/2025
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

(844) 939-___ SHOW
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18 0

2016 Peterbilt 567 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 380HP, 18 Speed Manual

$25,000 USD

This 2016 Peterbilt semi-truck is in excellent condition, featuring: Engine: Paccar MX-13 Transmission: 18-speed manual Mileage: 843,341 miles, Recent maintenance highlights: New head and...

Condition	Used
Usage	843,341 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	380 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Rear Axle	Tandem Axle
MLS Number	13369066
Category	Sleeper Semi Trucks
Last Updated	1/29/2025
Location	Vernal, UT, US
Sold By	Mideast Equipment Supply

(844) 481-___ SHOW
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54 1

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

$90,000 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	1/30/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

(707) 849-___ SHOW
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217 2

1996 Peterbilt 379 Tandem Axle Transfer Truck - Cummins, 460HP, 18 Speed Manual

$65,000 USD

1996 Peterbilt 379 Transfer Truck Long Hood 1989 Reliance 15 foot boxes in good shape, Cummins N14 Red Top Engine, 460HP, 18 Speed Just over 1 million Miles with some major engine work...

Condition	Used
Usage	1,062,485 Miles
Duty Class	Heavy Duty Transfer Truck
Horse Power	500 HP
Engine Model	Cummins N14 CELECT
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	38,000 lb
MLS Number	13351225
Category	Transfer Trucks
Last Updated	1/30/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(855) 807-___ SHOW
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45 0

2018 Peterbilt 567 Glider Kit - Caterpillar, 505HP, 18 Speed Manual

$109,500 USD

CLEAN ORANGE PETE 567! CAT POWER! CRATE MOTOR WITH ONLY 223K, GOOD RUBBER, NICE PAINT, FRIDGE, NAV, E LOG EXEMPT! READY TO WORK!!! Please visit our website southerntrucksales to see our...

Condition	Used
Usage	223,714 Miles
Duty Class	Heavy Duty Glider Kit
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	6756G
MLS Number	12861204
Category	Glider Kits
Last Updated	1/29/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 970-___ SHOW
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14 0

2019 Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

$102,500 USD

Hard to find 20K Front 46K Tandem Tractor. Fresh Paint job, Detailed, Full DOT and PM preformed Big Tow hook 565 HP with 2050 Torque and RTLO-20918B Transmission, Nice unit!,

Condition	Used
Usage	13,204 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	203373
MLS Number	13364698
Category	Day Cab Semi Trucks
Last Updated	1/25/2025
Location	Smithfield, PA, US
Sold By	Hunter Truck

(833) 970-___ SHOW
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24 0

2020 Peterbilt 567 Sleeper Semi Truck - 58" Mid Roof Sleeper, Cummins 500HP

$79,900 USD

Don't miss out on this CUMMINS X15 Powered, 18 spd Manual transmission, Owner Operator spec truck! Power Windows, Mirrors, Locks, A/C, CB Radio, Refrigerator and more... Call today and...

Condition	Used
Usage	487,376 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	209947
MLS Number	13364657
Category	Sleeper Semi Trucks
Last Updated	2/1/2025
Location	Scranton, PA, US
Sold By	Hunter Truck

(844) 435-___ SHOW
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6 0

2022 International LoneStar Day Cab Truck - Cummins 525HP, 18 Speed Manual

$98,900 USD

301961 Miles, Engine: CUMMINS, 525 HP, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 217, Front Axle Weight: 14000 lb, Rear Axle Weight: 46000 lb

Condition	Used
Usage	301,961 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear End	46,000 lb 3.91 ratio
Stock Number	160851
MLS Number	13364593
Category	Day Cab Semi Trucks
Last Updated	1/25/2025
Location	Hudson, NY, US
Sold By	Allegiance Trucks

42 1

2021 Kenworth T880 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Call for price

WET KIT,

Condition	Used
Usage	8,442 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-36172
MLS Number	13364583
Category	Day Cab Semi Trucks
Last Updated	1/25/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center