Tri Axle Trucks For Sale in United States

2026 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$239,095 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	632 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	KN230278
MLS Number	14075146
Category	Dump Trucks
Last Updated	1/11/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

2026 Kenworth W900 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump

$263,095 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	3,059 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	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KN223132
MLS Number	14075062
Category	Dump Trucks
Last Updated	1/11/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

(833) 801-___ SHOW
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2016 Freightliner 114SD Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, Automatic

$37,000 USD

GOOD TRUCK, RUNS AND WORKS EXCELLENT, FULL LOCKING REARS, BECKS 10 YARD DRUM, BRIDGE AXLE, CRUISE!,

Condition	Used
Usage	217,019 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	370 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	44,000 lb 5.86 ratio
Stock Number	16SD217MIX
MLS Number	14074928
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	1/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 804-___ SHOW
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2023 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 8Ll Manual, 17.5' Dump

$187,900 USD

2023 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Eaton-Fuller Manual 8LL, 18,740 Front Axle, 46,000 Rear Axle, 226" Wheelbase, 21' 2" Bridge, Hendrickson Walking Beam, 3 Stage Engine...

Condition	Used
Usage	129,795 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17.5
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	257193
MLS Number	14074920
Category	Dump Trucks
Last Updated	1/7/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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

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

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

2026 Kenworth W900 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump

$263,095 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	464 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	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KN223134
MLS Number	14049632
Category	Dump Trucks
Last Updated	1/8/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

(833) 932-___ SHOW
NUMBERCall Seller

2026 Freightliner 114SD Tri Axle Dump Truck - Detroit 525HP, 6 Speed Allison Rds Automatic

Contact for price

This 2026 Freightliner 114SD is equipped with a 17' Lanau high-lift tri-axle dump body, built for demanding construction and aggregate hauling applications. It’s powered by the Detroit DD13...

Condition	New
Usage	1,462 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Lanau
Horse Power	525 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.46 ratio
Stock Number	2166
MLS Number	14045900
Category	Dump Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

2026 Kenworth W900 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17' Dump

$263,095 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	2,960 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	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,200 lb 4.30 ratio
Stock Number	KN223127
MLS Number	14036111
Category	Dump Trucks
Last Updated	1/14/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

(833) 801-___ SHOW
NUMBERCall Seller

2007 Mack Granite CV713 Tri Axle Dump Truck - 400HP, 9 Speed Manual, 16' Dump

$50,000 USD

VERY GOOD TRUCK, runs great, double frame, air lift axle, differential lock, air seat, tilt/tele, *HEAVY DUTY TRUCK/ DOUBLE FRAME/AIR LIFT AXLE/ AIR GATE/ ELECTRIC TARP!,

Condition	Used
Usage	217,901 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	400 HP
Drivetrain	8x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tri Axle
Rear End	46,000 lb 4.64 ratio
Stock Number	07CV217TRIDUMP
MLS Number	13996848
Category	Dump Trucks
Last Updated	1/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2016 Peterbilt 389 Tri Axle Oil Field Truck - Cummins, 550HP, 18 Speed Manual

$127,750 USD

373k Original Miles ~ Deleted Cummins ISX ~ 550 HP ~ 18 Speed ~ 20k Front / 22k Pusher / 46k Rears ~ Full Lockers ~ Double Frame ~ Headache Rack ~ All Aluminum Wheels ~ Braden Winch ~...

Condition	Used
Usage	373,000 Miles
Duty Class	Heavy Duty Oil Field Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	315399
MLS Number	13975511
Category	Oil Field Trucks
Last Updated	1/7/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

2026 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 17' Dump

$234,095 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	621 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	59,500 lb 4.56 ratio
Stock Number	KN205832
MLS Number	13847618
Category	Dump Trucks
Last Updated	1/11/2026
Location	Bel Air, MD, US
Sold By	All Roads Trucks

(833) 801-___ SHOW
NUMBERCall Seller

2016 Freightliner 114SD Tri Axle Mixer / Ready Mix / Concrete Truck - Cummins, 370HP, Automatic

$37,000 USD

GOOD TRUCK, RUNS AND WORKS EXCELLENT, FULL LOCKING REARS, BECKS 10 YARD DRUM, BRIDGE AXLE, CRUISE!,

Condition	Used
Usage	182,434 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	370 HP
Engine Model	Cummins ISL
Drivetrain	8x4
Transmission	Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	44,000 lb 5.86 ratio
Stock Number	16SD182TRIMIX
MLS Number	13304681
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	1/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 611-___ SHOW
NUMBERCall Seller

2012 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

$83,995 USD

power window mirrors, cruise control, NEW PPG white paint on cab chassis, NEW 22' AULICK Grain box w/ hi-lift tailgate, dual cylinder scissor hoist, steerable lift axle, new rear drive...

Condition	Used
Usage	13,313 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	370 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tri Axle
Rear End	53,000 lb 4.78 ratio
Stock Number	GW22036
MLS Number	11291774
Category	Day Cab Semi Trucks
Last Updated	1/7/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(772) 409-___ SHOW
NUMBERCall Seller

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Automatic, 16' Dump

$230,995 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: 2025, Model:...

Condition	New
Usage	1,454 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KF198144
MLS Number	14072190
Category	Dump Trucks
Last Updated	1/8/2026
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(833) 538-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 13 Speed Manual

Price Drop $128,900 USD

401549 Miles, 10132 Hours, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Tires: Virgin brand...

Condition	Used
Usage	10,132 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.25 ratio
Stock Number	3892
MLS Number	14059467
Category	Sleeper Semi Trucks
Last Updated	1/10/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(844) 909-___ SHOW
NUMBERCall Seller

2019 Peterbilt 579 Sleeper Semi Truck - Paccar

Contact for price

2019 Peterbilt 579, Paccar MX-13, 4 axle truck, 22.5 low pro tires, Aluminum wheels, Interaxle differential lock, Automatic transmission, 584,265 Miles, Sliding 5th wheel plate, Touch...

Condition	Used
Usage	584,265 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Transmission	Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Leaf
Rear Axle	Tri Axle
MLS Number	13900363
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Paul, ID, US
Sold By	BTR Sales

(855) 489-___ SHOW
NUMBERCall Seller

2015 Western Star 4700 Tri Axle 28 ft Flatbed Truck - 470HP, 6 Speed Allison Rds Automatic

$72,000 USD

Detroit DD13 470 hp with Allison 4500 RDS transmission, 20,000# FA and 46,000# RA and Air Lift 13,500# 3rd axle, 4.56 rear ratio, 26' flat bed with forklift rack,

Condition	Used
Usage	18,836 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,500 lb 4.56 ratio
Stock Number	2165
MLS Number	13987055
Category	Flatbed Trucks
Last Updated	1/7/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

2026 International HX Tri Axle Cab & Chassis Truck - Cummins, 565HP

Contact for price

2026 INTERNATINOAL HX620, CUMMINS X15 565HP/1850TQ, EATON 18-SPEED AUTOMATED, 20K FRONT AXLE, 20K STEERABLE LIFT AXLE, 46K DUAL LOCKING REAR AXLES, PRIMAAX REAR AIR RIDE SUSPENSION,

Condition	New
Usage	2,704 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	565 HP
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	356149
MLS Number	13852432
Category	Cab & Chassis Trucks
Last Updated	1/6/2026
Location	Bangor, ME, US
Sold By	Allegiance Trucks

(833) 538-___ SHOW
NUMBERCall Seller

2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Paccar 510HP, 13 Speed Manual

$89,900 USD

391233 Miles, 12945 Hours, Engine: PACCAR MX-13, 510 HP, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: All Aluminum, Wheel Base: 290,...

Condition	Used
Usage	12,945 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.25 ratio
Stock Number	3904
MLS Number	13687871
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

2019 Western Star 4900EX Tri Axle Sleeper Semi Truck - Detroit

$114,900 USD

378688 Miles, Engine: DETROIT DD16, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 8x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 54, Wheel Base: 272, Tri Rear Axles, Front Axle...

Condition	Used
Usage	378,688 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	54"
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	347449
MLS Number	13556811
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks

2012 International WorkStar 7600 Tri Axle Dump Truck - 475HP, 8Ll Manual

$59,900 USD

Nice Truck, 475 HP, 8LL Transmission, Only 370k miles, runs well, Fresh DOT, Steel Dump, Auto Cover, Tow Plate, Ready To Work !,

Condition	Used
Usage	371,249 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	475 HP
Transmission	8LL Manual
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	162888
MLS Number	13406783
Category	Dump Trucks
Last Updated	1/6/2026
Location	Hartford, CT, US
Sold By	Allegiance Trucks

2015 Peterbilt 567 Tri Axle Sleeper Semi Truck - Cummins 560HP

$95,900 USD

365000 Miles, Engine: CUMMINS ISX, 605 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Trac Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheel Base: 264, Tri Rear...

Condition	Used
Usage	365,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	335233
MLS Number	12867208
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks