Used 18 Speed 6x4 Trucks For Sale

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15 0

2023 Kenworth W990 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual

$159,950 USD

Used Kenworth W990 Sleeper for sale. Features: All Disc Brakes, Full Locking Rears, Tanks custom-painted to match frame, Hogebuilt 30" Stainless Steel Quarter Fenders, Additional Lighting:...

Condition	Used
Usage	3,939 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	216506C
MLS Number	12605534
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(833) 796-___ SHOW
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24 0

2003 Western Star 4900 Tandem Axle Cab & Chassis Truck - Caterpillar, 400HP, 18 Speed Manual

$29,900 USD

2003 Western Star 4900. 3406B, Yes converted from an ISX to a B model CAT. Engine was overhauled, see picture of paper work . 18 speed, Hendrickson HN walking beam, rear diff locker, AC...

Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	400 HP
Engine Model	Caterpillar 3406B
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson HN
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	L06087
MLS Number	13274381
Category	Cab & Chassis Trucks
Last Updated	12/6/2024
Location	Spokane, WA, US
Sold By	Class 8 Trucks

39 1

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

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EXTENDED CAB, BEACONS LIGHT, WET KIT,

Condition	Used
Usage	9,445 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-35978
MLS Number	13274099
Category	Day Cab Semi Trucks
Last Updated	12/6/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(866) 314-___ SHOW
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14 0

1998 Kenworth W900 Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 500HP, 18 Speed Manual

$20,500 USD

salvage title, cat 3406e, 18 speed, runs and drives, needs cab and hood

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar 3406E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10591
MLS Number	13274011
Category	Sleeper Semi Trucks
Last Updated	12/6/2024
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

8 0

2016 Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Manual

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This used 2016 Western Star 4900FA is built for power and durability. With a strong Detroit engine and smooth transmission, it’s ready for any haul. The sleek design and comfortable cab make...

Condition	Used
Usage	733,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.55 ratio
Stock Number	83666
MLS Number	13250574
Category	Day Cab Semi Trucks
Last Updated	12/4/2024
Location	Bangor, ME, US
Sold By	Freightliner of Maine

45 1

2022 Kenworth T880 Sleeper Semi Truck - 66" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

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- WET KIT, - DIFFERENTIAL HOUSING: 46,000 LBS (SUPER 40),

Condition	Used
Usage	7,346 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	66"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	C-36133
MLS Number	13262950
Category	Sleeper Semi Trucks
Last Updated	11/29/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

41 1

2018 Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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461801 Miles, 15007 Hours, Engine: CUMMINS X15P, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 12R22.5 / 11R22.5, Wheels: Aluminum,...

Condition	Used
Usage	15,007 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
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-35872
MLS Number	13210858
Category	Day Cab Semi Trucks
Last Updated	11/29/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

37 1

2016 Kenworth T800 Day Cab Truck - Paccar 500HP, 18 Speed Manual

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431104 Miles, 14304 Hours, Engine: PACCAR MX-13, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 11R22.5, Wheels: All Aluminum, Wheel...

Condition	Used
Usage	14,304 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
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-35548
MLS Number	13152905
Category	Day Cab Semi Trucks
Last Updated	11/29/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

37 1

2007 Western Star 4900 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual

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948914 Miles, Engine: CATERPILLAR C15, 475 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel, Wheel Base: 190,...

Condition	Used
Usage	948,914 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-29432
MLS Number	12932135
Category	Day Cab Semi Trucks
Last Updated	11/29/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

19 0

2020 Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Manual

$89,500 USD

572982 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 232, Tandem Rear Axles, Rear Axle...

Condition	Used
Usage	572,982 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	83667
MLS Number	13261982
Category	Day Cab Semi Trucks
Last Updated	11/28/2024
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

37 1

2020 Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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EXTENDED CAB, BEACONS LIGHT,

Condition	Used
Usage	9,500 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Newair
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35981
MLS Number	13261940
Category	Day Cab Semi Trucks
Last Updated	11/28/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 904-___ SHOW
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35 2

1997 Peterbilt 378 Tandem Axle Wrecker Tow Truck - Caterpillar, 550HP, 18 Speed Manual

$69,500 USD

1997 Peterbilt 378, 550 Cat, 18 speed, 2 speed rears, full double frame, 20k front, 44 rears on Air Trac, 22' wrecker bed, double hydraulic winches. Nationwide delivery available,

Condition	Used
Usage	687,250 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	550 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	44,000 lb
Stock Number	7863
MLS Number	13258105
Category	Wrecker Tow Trucks
Last Updated	11/27/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

39 1

2019 Kenworth T880 Sleeper Semi Truck - 28" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

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BEACONS LIGHT, HEADACHE RACK ALUMINIUM, DISC BRAKE,

Condition	Used
Usage	3,424 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	Flat Top Sleeper
Sleeper Size	28"
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-35966
MLS Number	13258022
Category	Sleeper Semi Trucks
Last Updated	11/28/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

21 0

2023 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$160,000 USD

2023 Peterbilt 389, Low low suspension front and back, Factory air ride, Car haul front axle, 565hp / 2050tq, 18 speed, 3.36 ratio Oxford white with cobalt blue frame from factory 300”...

Condition	Used
Usage	283,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	12848005
Category	Sleeper Semi Trucks
Last Updated	11/24/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 901-___ SHOW
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36 3

2009 Mack Pinnacle CXU602 Day Cab Truck

$24,995 USD

Truck Runs great, good rubber, low miles, 46K LB REARS, No Rust!! Please see Videos,

Condition	Used
Usage	12,731 Hours
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Mack MP8-485C
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13189494
Category	Day Cab Semi Trucks
Last Updated	12/11/2024
Location	Phoenix, AZ, US
Sold By	Georgia Elite Trucks

9 0

2019 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

$75,000 USD

Engine: DETROIT DD16, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheels: Aluminum, Wheel Base: 245, Tandem Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 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
MLS Number	13176819
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

10 0

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

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1356 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	Used
Usage	1,356 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
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4899
MLS Number	13171682
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

94 0

2023 Peterbilt 389 Sleeper Semi Truck - Cummins 500HP, 18 Speed Manual

$247,000 USD

Like New Condition Full Extended Cummins Engine Warranty until 9-28-2028,

Condition	Used
Usage	82 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
MLS Number	13244123
Category	Sleeper Semi Trucks
Last Updated	11/20/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

8 0

2021 Peterbilt 579 Tandem Axle Flatbed Truck - 565HP, 18 Speed Manual

$255,000 USD

Excellent Like New Condition Original Owner Spec'd very well,

Condition	Used
Usage	46,996 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
MLS Number	12987832
Category	Flatbed Trucks
Last Updated	11/20/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

5 0

2023 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

$250,000 USD

2023 Pete 389 Long Hood Like New Condition Clean Title in Hand,

Condition	Used
Usage	20,400 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	12262301
Category	Sleeper Semi Trucks
Last Updated	11/20/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 538-___ SHOW
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11 0

2019 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

$74,900 USD

792000 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum, Tandem Rear...

Condition	Used
Usage	792,000 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	273482
MLS Number	13241802
Category	Sleeper Semi Trucks
Last Updated	11/19/2024
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(855) 980-___ SHOW
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13 0

2014 Kenworth T680 Day Cab Truck - Paccar 405HP, 18 Speed Automatic

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2014 KENWORTH T680, PACCAR MX-13, AUTOMATIC 18 SPEED, AIR RIDE 3.91 RATIO REARENDS, PTO BLOWER, 2 TOOL BOXES, TIRE CHAIN RACK, 11R24.5 TIRES ON ALUMINUM WHEELS,

Condition	Used
Usage	2,916 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	421782-KW
MLS Number	12394784
Category	Day Cab Semi Trucks
Last Updated	11/19/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 435-___ SHOW
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40 0

2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

$139,900 USD

(4) Matched Hoods, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing...

Condition	Used
Usage	320,537 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	339351
MLS Number	12925868
Category	Sleeper Semi Trucks
Last Updated	11/16/2024
Location	Manchester, NH, US
Sold By	Allegiance Trucks