Kenworth 18 Speed Tri Axle Trucks For Sale

(833) 478-___ SHOW
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2016 Kenworth W900L Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

2019 Kenworth T800 Extended Day Cab Tandem X15 565HP

2026 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

Contact for price

BRAND NEW 2026 Kenworth T880 Heavy Haul 52" Regional Sleeper, 1271 miles, Cummins 565hp, 18 speed manual trans, Vantage interior, 425/65R22.5 steers 11R24.5 drives, 265" wheelbase, 4.10 rar...

Condition	Used
Usage	1,271 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb
Stock Number	7157
MLS Number	14109177
Category	Sleeper Semi Trucks
Last Updated	1/28/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 305-___ SHOW
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2023 Kenworth T880 5040 Gallon Water Truck - Paccar 510HP, 18 Speed Manual

Newly Listed

$109,900 USD

Triaxle, 5,040 Gallon Dragon Water Tank, Roper Hydraulic Pump, Thermaflow SS Stainless Steel Hydraulic System, MX13 Paccar 510 HP, 18 Speed, 3.91 Ratio, 3 Stage Engine Brake, Air Ride,...

Condition	Used
Usage	8,006 Hours
Duty Class	Heavy Duty Water Truck
Upfit Make	Dragon
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.91 ratio
Capacity	5040 Gallons
Stock Number	PF251992
MLS Number	14107236
Category	Water Trucks
Last Updated	1/23/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 984-___ SHOW
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2026 Kenworth W990 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Endurant Amt, 17' Dump

Newly Listed

$238,295 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost! Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro or Westminster. Contact us for...

Condition	New
Usage	555 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	66,000 lb 3.91 ratio
Stock Number	KN230307
MLS Number	14105296
Category	Dump Trucks
Last Updated	1/27/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

(561) 882-___ SHOW
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2026 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$194,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: T880...

Condition	New
Usage	3,373 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	68,500 lb 4.30 ratio
Stock Number	KF210921
MLS Number	13694023
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	Riviera Beach, FL, US
Sold By	All Roads Trucks

(724) 648-___ SHOW
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2018 Kenworth T880 Tri Axle Dump Truck - Cummins 565HP, 18 Speed Manual, 19' Dump

$142,900 USD

0 miles on fresh overhaul. New DPF, 19' MAC steel dump, 2 way gate, Pintle with air electric, Electric tarp,

Condition	Used
Usage	11,002 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	MAC Trailer
Bed Length	19 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	284651
MLS Number	14082727
Category	Dump Trucks
Last Updated	1/21/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 611-___ SHOW
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2019 Kenworth W900L Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 625HP, 18 Speed Manual

Price Drop $133,900 USD

low miles hours sleeper truck w/ long w/b and full rear locking axles. New 20250 torque 18 spd. transmission clutch installed w/ 67k miles, Espar bunk heater, fuel filter heater, Magnum...

Condition	Used
Usage	6,470 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	625 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	53,000 lb
MLS Number	14080398
Category	Sleeper Semi Trucks
Last Updated	1/23/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(954) 523-___ SHOW
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2026 Kenworth W990 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Endurant Amt

$194,595 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: W990...

Condition	New
Usage	268 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Endurant Automated
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	KF210927
MLS Number	13694030
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(888) 853-___ SHOW
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2017 Kenworth T880 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Paccar 500HP, 18 Speed Manual

$49,900 USD

Paccar MX13 500 HP, 18 speed RTLO18918B Transmission, 3.55 rear ratio, full locking rears, air slide 5th wheel, steerable pusher axle, 11R22.5 tires on aluminum wheels, dual exhaust,...

Condition	Used
Usage	874,908 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.55 ratio
Stock Number	5554
MLS Number	14099909
Category	Sleeper Semi Trucks
Last Updated	1/22/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(855) 981-___ SHOW
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2014 Kenworth W900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$59,990 USD

2014 Kenworth W900 Specs:, -Mileage: 870,396, -Drive: 8x4, -HP: 550, -Engine: Cummins x15, Transmission: Eaton Manual 18 Speed, -Suspension: Air-ride, -Wheels: All Aluminum, -Tires: 11R24.5...

Condition	Used
Usage	870,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	23,000 lb
Stock Number	TNHC35498LAK Web
MLS Number	13652106
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
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2014 Kenworth W900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$59,990 USD

2014 Kenworth W900 Specs:, -Mileage: 870,396, -Drive: 8x4, -HP: 550, -Engine: Cummins x15, Transmission: Eaton Manual 18 Speed, -Suspension: Air-ride, -Wheels: All Aluminum, -Tires: 11R24.5...

Condition	Used
Usage	870,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	23,000 lb
Stock Number	TNHC35498LAK
MLS Number	13652104
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(954) 523-___ SHOW
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2026 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$194,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: T880...

Condition	New
Usage	3,486 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	68,500 lb 4.30 ratio
Stock Number	KF210925
MLS Number	13721038
Category	Day Cab Semi Trucks
Last Updated	1/11/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(410) 465-___ SHOW
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2026 Kenworth W990 Tri Axle Wrecker Tow Truck - Cummins, 605HP, 18 Speed Manual

Contact for price

Century 1075 (75ton) Rotator, Raptor Controls, 5 Winches, Dual H Beam w/stage LFO-HHU Coach Low Rider Wheel Lift, LOADED…,

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	C1786-W0782
MLS Number	13989626
Category	Wrecker Tow Trucks
Last Updated	1/10/2026
Location	Ellicott City, MD, US
Sold By	All Roads Trucks

(410) 465-___ SHOW
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2026 Kenworth W990 Tri Axle Wrecker Tow Truck - Cummins, 605HP, 18 Speed Freedom Line Manual

Contact for price

Century 1150 (50ton) Rotator, 5 Winch, Knee Boom-Coach Wheel Lift, Raptor Controls,” LOADED”,

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Freedom Line Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	C1787-W0783
MLS Number	13982208
Category	Wrecker Tow Trucks
Last Updated	1/10/2026
Location	Ellicott City, MD, US
Sold By	All Roads Trucks

(833) 478-___ SHOW
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2008 Kenworth T800 Tri Axle Day Cab Truck - Cummins 600HP, 18 Speed Manual

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Stock 7086 — 2008 Kenworth T800 Tri-Axle, 600HP Cummins , 18-Speed , 6x6 , New Motor, Heavy-spec Kenworth T800 powered by a Cummins ISX 600 HP with a new engine installed and only 41,300...

Condition	Used
Usage	515 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7086
MLS Number	14049430
Category	Day Cab Semi Trucks
Last Updated	1/15/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 955-___ SHOW
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2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$139,750 USD

Only 259,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	259,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	420080
MLS Number	14064721
Category	Day Cab Semi Trucks
Last Updated	1/10/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 955-___ SHOW
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2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$142,750 USD

Only 227,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	227,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	420081
MLS Number	14064720
Category	Day Cab Semi Trucks
Last Updated	1/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 955-___ SHOW
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2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$139,750 USD

Only 265,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	265,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	421757
MLS Number	14064719
Category	Day Cab Semi Trucks
Last Updated	1/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 481-___ SHOW
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2016 Kenworth T800 Tri Axle Day Cab Truck - Cummins 550HP, 18 Speed Manual

$110,000 USD

2016 KENWORTH T800 DAYCAB TRI~AXLE, CUMMINS ISX15 550 HP ENGINE 18 SPD MANUAL TRANSMISSION, 14,320 lbs front, 46k rear, double frame, 2 line Wetkit, 242 inch wheel base, double stack, air...

Condition	Used
Usage	205,036 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13916493
Category	Day Cab Semi Trucks
Last Updated	1/2/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(772) 409-___ SHOW
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2026 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$194,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: T880...

Condition	New
Usage	3,101 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	68,500 lb 4.30 ratio
Stock Number	KF210923
MLS Number	13694025
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 807-___ SHOW
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2023 Kenworth T880 Tri Axle Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$119,500 USD

2023 KENWORTH T880 TRI AXLE!! ONLY 171K MILES! CUMMINS X15 - 565HP! 18 SPEED EATON MANUAL!,DOUBLE FRAMED, 14,320 FAW! 59,200 RAW! KW AIRGLIDE SUSPENSION! DUAL EXHAUST! FULL LOCKERS! HYDRO...

Condition	Used
Usage	171,279 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	59,200 lb 3.73 ratio
Stock Number	7005
MLS Number	13607552
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 656-___ SHOW
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2007 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 475HP, 18 Speed I Shift Manual

$89,500 USD

CLEAN KENWORTH T800 TRI-DRIVE SEMI TRUCK POWERED BY A CATERPILLAR C15 DIESEL ENGINE RATED AT 550 HP WITH APPROXIMATELY 26,416 ENGINE HOURS. EQUIPPED WITH A EATON FULLER RTLO18918B 18-SPEED...

Condition	Used
Usage	910,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	8x6
Transmission	18 Speed I Shift Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	9921
MLS Number	14042140
Category	Day Cab Semi Trucks
Last Updated	12/25/2025
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms